Tag Archives: Antenna

Watch with antenna

Application Number  00129500 Application Date  2000.12.29 Publication Number  1308258 Publication Date  2001.08.15 Priority Information   1999/12/29 CH 2393/99   International Classification  G04B47/00;G04B37/00   Applicant(s) Name  Asulab S.A.   Address     Inventor(s) Name  R. Dinger;D. Dubogenong;J.-C. Martin   Patent Agency Code  72001 Patent Agent  cui yaobeng AbstractThe wristwatch (1) provided with a telephone device (3)… Read More »

Antenna device

Application Number  00129269 Application Date  2000.09.30 Publication Number  1290975 Publication Date  2001.04.11 Priority Information   1999/9/30 JP 278219/1999   International Classification  H01Q3/08;H01Q3/14;H01Q19/06   Applicant(s) Name  Toshiba K.K.   Address     Inventor(s) Name  Ogawa Ryuya   Patent Agency Code  11038 Patent Agent  du rixin AbstractAntenna apparatus of the present invention comprises plural receiving/transmitting modules forming… Read More »

Method of improving tracking speed of satellite antenna

Application Number  00129217 Application Date  2000.09.28 Publication Number  1308383 Publication Date  2001.08.15 Priority Information   1999/12/23 KR 61007/1999   International Classification  H01Q1/32;H01Q3/08   Applicant(s) Name  Hyundai Motor Co.   Address     Inventor(s) Name  Lee Gan-Min   Patent Agency Code  11038 Patent Agent  zhang wei AbstractThe present invention relates to a method used for improving… Read More »

Filter antenna sharing device and communication device

Application Number  00129037 Application Date  2000.09.25 Publication Number  1290051 Publication Date  2001.04.04 Priority Information   1999/9/24 JP 270983/99   International Classification  H01P1/20;H01P7/10   Applicant(s) Name  Murata Manufacturing Co., Ltd.   Address     Inventor(s) Name  Atokawa Masuyuki   Patent Agency Code  31100 Patent Agent  shen zhaokun AbstractThe invention provides a trap capacitor and a frequency… Read More »

Diversity coding method of transmitting antenna based on space-time block encoding and diversity transmitter

Application Number  00129009 Application Date  2000.09.26 Publication Number  1314750 Publication Date  2001.09.26 Priority Information   2000/3/22 JP 080384/00   International Classification  H04B7/26;H04L1/06;H04Q7/30   Applicant(s) Name  Matsushita Electric Industrial Co., Ltd.   Address     Inventor(s) Name  Akiha Toru;Yamada Taisuke   Patent Agency Code  11105 Patent Agent  song jun AbstractSTTD encoding is signal processing carried out… Read More »

Antenna element

Application Number  00128526 Application Date  2000.11.22 Publication Number  1299158 Publication Date  2001.06.13 Priority Information   1999/11/29 JP 337757/99   International Classification  H01Q1/24;H01Q9/27   Applicant(s) Name  Matsushita Electric Industial Co., Ltd.   Address     Inventor(s) Name  Oyanagi Yoshio;Morishita Hisashi;Fujimoto Kyohei   Patent Agency Code  11105 Patent Agent  li xiaoshu AbstractAn antenna unit adapted to be… Read More »

Device for common antenna of sharing TV broadcast signals with calling signals in radio communication terminal

Application Number  00128313 Application Date  2000.11.21 Publication Number  1297308 Publication Date  2001.05.30 Priority Information   1999/11/22 KR 51826/99   International Classification  H04N7/14   Applicant(s) Name  Samsung Electronics Co., Ltd.   Address     Inventor(s) Name  Choe Taik-Gyun   Patent Agency Code  72001 Patent Agent  zou guangxin AbstractDisclosed is an apparatus for commonly using an antenna… Read More »

Antenna connection structure for casing

Application Number: 00124038Application Date: 2000.08.24Publication Number: 1285625Publication Date: 2001.02.28Priority Information: 1999/8/24 JP 236285/1999International: H01Q1/22;H01Q1/32Applicant(s) Name: K.K. YokowoAddress: Inventor(s) Name: Ishizuka Shinichi;Minoura YasuhiroPatent Agency Code: 11038Patent Agent: han deyingAbstract An antenna structure obtains a snap-in antenna having a short signal transmission path, it being possible to switch between an antenna of a case and an outside… Read More »

Coaxial cable antenna and its making method

Application Number: 00115327Application Date: 2000.03.31Publication Number: 1299159Publication Date: 2001.06.13Priority Information: 1999/12/3 US 09/454,672International: H01Q9/16;H01Q13/08Applicant(s) Name: Fushikang Computer Connector Co Ltd (Kunshan)Address: Inventor(s) Name: Tang Jiuyu;Yang ZhongyanPatent Agency Code: 00000Patent Agent: Abstract The coaxial cable antenna includes a printed circuit board which two antenna cables and the first end of a coupling cable are welded on,… Read More »

Plane antenna structure

Application Number: 00126027Application Date: 2000.08.24Publication Number: 1286508Publication Date: 2001.03.07Priority Information: 1999/8/25 FI 19991807International: H01Q1/36;H01Q5/01;H01Q13/10Applicant(s) Name: Felt Lengnick LK OYAddress: Inventor(s) Name: P. AnnamariPatent Agency Code: 72001Patent Agent: cheng tianzhengAbstract The invention relates to the structure of a dual-band planar antenna. The radiating element (210) in a planar antenna (200) has a slot consisting of two… Read More »

Radio communication device with collapsible antenna and its impedance matching method

Application Number: 00120155Application Date: 2000.06.10Publication Number: 1277471Publication Date: 2000.12.20Priority Information: 1999/6/10 JP 163719/99International: H01Q1/24;H04B1/18;H04B1/40Applicant(s) Name: NEC Corp.Address: Inventor(s) Name: Saito TetsuyaPatent Agency Code: 72001Patent Agent: zhang zhichengAbstract A radio communication apparatus is provided, which realizes a desired impedance matching state between a retractable antenna and a circuit connected thereto in both a situation where the… Read More »

Diversity method of closed ring transmit antenna and base station equipment and movable station equipment

Application Number: 00124044Application Date: 2000.08.24Publication Number: 1291011Publication Date: 2001.04.11Priority Information: 1999/8/24 KR 35191/1999International: H04B7/02;H04B7/26Applicant(s) Name: Samsung Electronics Co., Ltd.Address: Inventor(s) Name: Kim Song-Chin;Park Hyong-UnPatent Agency Code: 11038Patent Agent: zhang weiAbstract A closed loop transmitting antenna diversity method, when a plurality of antennas are used in a mobile telecommunications system, includes the steps of (a) measuring… Read More »

Antenna module unit

Application Number: 00115579Application Date: 2000.04.29Publication Number: 1322035Publication Date: 2001.11.14Priority Information: International: H01Q1/22Applicant(s) Name: Fushikang (Kunshan) Computer Connector Co. Ltd.Address: Inventor(s) Name: Cai CinanPatent Agency Code: 00000Patent Agent: Abstract The antenna modula unit is characterized by that it has first antenna element extended along first direction, and second antenna element extended along the second direction different… Read More »

Antenna switching circuit and method in multi-path radio terminal

Application Number: 00126275Application Date: 2000.07.22Publication Number: 1283012Publication Date: 2001.02.07Priority Information: 1999/7/23 JP 209810/99International: H04B1/50Applicant(s) Name: NEC Corp.Address: Inventor(s) Name: Ishida TakayasuPatent Agency Code: 72001Patent Agent: fu kangAbstract In a multiple portable phone, a first antenna is provided for a first communication system, a second antenna is provided in common to the first communication system and… Read More »

High-gain and no-self excitation antenna amplifier

Application Number: 00120913Application Date: 2000.08.01Publication Number: 1336724Publication Date: 2002.02.20Priority Information: International: H03F3/19;H03F3/68Applicant(s) Name: Zhao JieAddress: Inventor(s) Name: Zhao JiePatent Agency Code: 00000Patent Agent: Abstract A gain-adjustable rear-end amplifier is fit in power source box of common antenna amplifier to increase gain further and to overcome the defect that common antenna amplifier is easy to generate… Read More »

Mobile telephone capable of compensating antenna impedance change

Application Number: 00124473Application Date: 2000.09.07Publication Number: 1287460Publication Date: 2001.03.14Priority Information: 1999/9/7 JP 252614/1999International: H04B1/18;H04Q7/32Applicant(s) Name: NEC Corp.Address: Inventor(s) Name: Koyama NaoyukiPatent Agency Code: 11219Patent Agent: mu dejunAbstract This invention provides a portable telephone comprising of: an antenna; a radio section for processing signals to and from the antenna; a control section for controlling the radio… Read More »

Antenna adaptor

Application Number: 00115783Application Date: 2000.05.19Publication Number: 1325151Publication Date: 2001.12.05Priority Information: International: H01Q1/00;H01R25/00Applicant(s) Name: Fushikang (Kunshan) Computer Connector Co., Ltd.Address: Inventor(s) Name: Cai CinanPatent Agency Code: 00000Patent Agent: Abstract The antenna adapter equipment utilizing internal space of combined connector to set antenna component comprises at least first connector and second connector, in which first connector is… Read More »

Single antenna relay and method for relay signal

Application Number: 00126416Application Date: 2000.08.30Publication Number: 1286538Publication Date: 2001.03.07Priority Information: 1999/8/31 US 09/386,134International: H04B7/145Applicant(s) Name: Lucent Technologies Inc.Address: Inventor(s) Name: Robert E. MellPatent Agency Code: 11038Patent Agent: yang guoxuAbstract A repeater includes a single antenna, connected to a first terminal of a three-terminal circulator, and an amplifier connected between the second and third terminals of… Read More »

Dish antenna with multi-beam reflection surface and its forming method

Application Number: 00121039Application Date: 2000.07.17Publication Number: 1334618Publication Date: 2002.02.06Priority Information: International: H01Q15/16;H01Q19/17;H01Q25/00Applicant(s) Name: Qiqi Science and Technology Co., LtdAddress: Inventor(s) Name: Gao Jianrong;Huang ZongfangPatent Agency Code: 72002Patent Agent: li shumengAbstract The invention discloses a multi-beam antenna with dished reflecting surface and its molding method. The dished antenna includes a reflecting surface molded by using at… Read More »

Combined bidirectional feeder of satellite antenna

Application Number: 00124487Application Date: 2000.09.11Publication Number: 1343027Publication Date: 2002.04.03Priority Information: International: H01Q13/02;H01Q19/17Applicant(s) Name: Qiqi Science and Technology Co LtdAddress: Inventor(s) Name: Zhan Changgeng;Huang Zongfang;Lai ZhongminPatent Agency Code: 72002Patent Agent: xu xianAbstract A combined bidirectional feeder for satellite antenna with disk shape is composed of the first and the second frequency-down modules and their elliptical wave… Read More »

Antenna structure and installation

Application Number: 00118703Application Date: 2000.04.26Publication Number: 1273443Publication Date: 2000.11.15Priority Information: 1999/4/26 US 09/299850; 1999/10/21 US 09/422418International: H01Q21/00;H01Q23/00Applicant(s) Name: Andrew Corp.Address: Inventor(s) Name: M. D. Jade;T. D. Mont;D. G. JacksonPatent Agency Code: 72001Patent Agent: zhang zhichengAbstract A distributed antenna device includes a plurality of transmit antenna elements, a plurality of receive antenna elements and a plurality… Read More »

Electromagnetic wave reflector with figured surface, antenna system and surface detection method thereof

Application Number: 00126852Application Date: 2000.09.06Publication Number: 1289158Publication Date: 2001.03.28Priority Information: 1999/9/20 DE 19945062.5International: H01Q15/14;H01Q19/17Applicant(s) Name: Daimler Chrysler AGAddress: Inventor(s) Name: Nobort Ratcaon;Micker Trumupy;Kristin HenscherPatent Agency Code: 11038Patent Agent: li deshanAbstract The invention relates to a reflector with a shaped surface for electromagnetic waves, with the local shape of the reflector (1) being configured such that… Read More »

Portable wireless telephone antenna assembly with fragrance sending-forth function

Application Number: 00121257Application Date: 2000.08.09Publication Number: 1337760Publication Date: 2002.02.27Priority Information: International: A61L9/12;H01Q1/24Applicant(s) Name: Ryang Hong-DooAddress: Inventor(s) Name: Ryong Hong-DooPatent Agency Code: 72002Patent Agent: liu xinpengAbstract The protable radio telephone antenna component with the function of sending forth a fragrance incldues: a spiral antenna housing, which is assembled and fixed on the main body external shell,… Read More »

Fast subscruber orienting method for intelligent CDMA antenna system

Application Number: 00124984Application Date: 2000.09.29Publication Number: 1284799Publication Date: 2001.02.21Priority Information: International: H04J13/00;H04Q7/30Applicant(s) Name: Qinghua Univ.Address: Inventor(s) Name: Li Yang;Feng Zhenghe;Chen YaqinPatent Agency Code: 11201Patent Agent: liao yuanqiuAbstract The present invention belongs to intelligent antenna technology of radio communication system and includes syn deconding of subscriber based on base station subsciber information; storing in RAM subscriber… Read More »

Antenna structure

Application Number: 00118838Application Date: 2000.06.14Publication Number: 1277470Publication Date: 2000.12.20Priority Information: 1999/6/14 FI 991359International: H01Q1/24;H01Q9/30Applicant(s) Name: LK-Products OYAddress: Inventor(s) Name: A. Yisoehaeteele;S. Tawas;J. MicoraPatent Agency Code: 72001Patent Agent: zheng jianhuiAbstract Dual mode antennas particularly suitable for mobile stations comprises an antenna of the PIFA type which is located within the covers of the mobile station, and… Read More »

Spiral antenna

Application Number: 00126888Application Date: 2000.08.31Publication Number: 1287393Publication Date: 2001.03.14Priority Information: 1999/8/31 JP 246433/99International: H01Q1/32;H01Q9/42Applicant(s) Name: Samsung Electronics Co., Ltd.Address: Inventor(s) Name: Man JungmyonPatent Agency Code: 72001Patent Agent: zhang zhichengAbstract The invention discloses a 4-line type helical antenna with a simple structure, which can obtain a uniform antenna gain even at a low elevation angle, has… Read More »

Dielectric laminated filter and antenna shared device of using same and communication device

Application Number: 00122486Application Date: 2000.08.04Publication Number: 1283881Publication Date: 2001.02.14Priority Information: 1999/8/5 JP 222839/99International: H01P7/10;H01P1/20;H03H9/46Applicant(s) Name: Matsushita Electric Industrial Co., Ltd.Address: Inventor(s) Name: Kahara Emiko;Yamada Akira;Kushitani HiroshiPatent Agency Code: 72001Patent Agent: liang yongAbstract A laminated dielectric filter is formed by coupling a plurality of resonators to one another by electromagnetic-field coupling. In the laminated dielectric filter,… Read More »

Time division multiplexing channel antenna array system and signal processing method thereof

Application Number: 00124986Application Date: 2000.09.29Publication Number: 1285627Publication Date: 2001.02.28Priority Information: International: G01S3/02;G01S3/16Applicant(s) Name: Qinghua Univ.Address: Inventor(s) Name: Li Yang;Feng Zhenghe;Chen YaqinPatent Agency Code: 11201Patent Agent: liao yuanqiuAbstract The present invention belongs to the field of antenna array design technology for time-division multiplexing channel, including antenna array formed form several antenna units, a MX1 switch array… Read More »

Surface mounted antenna and communication apparatus equipped therewith

Application Number: 00119256Application Date: 2000.06.23Publication Number: 1279521Publication Date: 2001.01.10Priority Information: 2000/4/13 JP 111820/00; 1999/6/24 JP 177961/99International: H01Q13/00Applicant(s) Name: Murata Manufacturing Co., Ltd.Address: Inventor(s) Name: Nagumo Shoji;Tsubaki Nobuto;Kawabata IchiyaPatent Agency Code: 31100Patent Agent: shen zhaokunAbstract A surface-mount antenna includes a dielectric substrate having a rectangular parallelepiped shape and a radiation electrode having a meandering pattern disposed… Read More »

Antenna package used for radio communication device

Application Number: 00127009Application Date: 2000.09.14Publication Number: 1288272Publication Date: 2001.03.21Priority Information: 1999/9/15 US 09/396,948International: H01Q1/24;H01Q1/36Applicant(s) Name: Lucent Technologies Inc.Address: Inventor(s) Name: Iliya Alexander Kolich;Luice Thoms Manjoni;CaimingzhuPatent Agency Code: 11038Patent Agent: jiang shixunAbstract An antenna package for use in a wireless communications device. The package includes a metallic leadframe section having a plurality of leads and a… Read More »