Tag Archives: sensor

Image sensor packing structure and its package method

Application Number: 00107677Application Date: 2000.05.16Publication Number: 1324114Publication Date: 2001.11.28Priority Information: International: H01L31/0203Applicant(s) Name: Jingyuan Electronics Co., Ltd.Address: Inventor(s) Name: Yang Xianjie;Zeng Zi'anPatent Agency Code: 72002Patent Agent: li shumengAbstract An image sensing meter packaging structure includes one image sensing meter with a light receiving face and a bottom face in which the light receiving face has:… Read More »

Optical sensor device

Application Number: 00107658Application Date: 2000.05.24Publication Number: 1274911Publication Date: 2000.11.29Priority Information: 1999/5/24 JP 142996/99International: G11B7/09Applicant(s) Name: ALPS Electric Co., Ltd.Address: Inventor(s) Name: Tanaka Masanobu;Kadota ShigetakaPatent Agency Code: 11216Patent Agent: liu jiyangAbstract To provide an optical pickup device which obviates an increase in a cost, has a good assembly characteristic and is not deteriorated in performance against… Read More »

Special-purpose magnetic-sensing sensor for currency count machine

Application Number: 00107174Application Date: 2000.05.01Publication Number: 1321952Publication Date: 2001.11.14Priority Information: International: G06M1/274;G06M7/06Applicant(s) Name: Lin ZichunAddress: Inventor(s) Name: Lin ZichunPatent Agency Code: 33100Patent Agent: jin xinshouAbstract The magnetic sensor special-purpose for currency counting machine includes external shell, supporting frame, magnets, pins, negative plate and semiconductor chips, in which the semiconductor chips are cross arranged or linear… Read More »

Optical diode complementary metal oxide semiconductor image sensor production method

Application Number: 00107096Application Date: 2000.04.29Publication Number: 1322014Publication Date: 2001.11.14Priority Information: International: H01L27/146;H01L31/14;H01L31/18Applicant(s) Name: Shuanghan Science & Technology Co. Ltd.Address: Inventor(s) Name: Guo Dongzheng;Liao Chongwei;Jin YaqinPatent Agency Code: 11105Patent Agent: tao fengbeiAbstract The production method of photodiode complementary metal oxide semiconductor (CMOS) image sensor includes the following steps: using photoetching technique and etching technique to form… Read More »

Sensor mounting device

Application Number: 00107047Application Date: 2000.04.25Publication Number: 1279925Publication Date: 2001.01.17Priority Information: 1999/7/7 JP 192780/99; 1999/11/15 JP 323834/99International: A47J27/00Applicant(s) Name: Mitsubishi Electric Coup.Address: Inventor(s) Name: Fukushima Tadashi;Ogure Eiju;Kanatani SadaoPatent Agency Code: 72001Patent Agent: zhang tiananAbstract A sensor attaching device comprises the member 3 to be temperature-sensed, the sensor 12, an energizing elastic member 26, a supporting plate… Read More »

Spinning valve sensor with improved interface between nailing layer and nailed layer

Application Number: 00107003Application Date: 2000.04.25Publication Number: 1271927Publication Date: 2000.11.01Priority Information: 1999/4/26 US 09/299,336International: G11B5/39Applicant(s) Name: IBM Corp.Address: Inventor(s) Name: M. PinarbasyPatent Agency Code: 11038Patent Agent: wang sibengAbstract A bilayer interlayer comprising first and second layers of cobalt iron (CoFe) and nickel iron (NiFe) respectively is located between a nickel oxide pinning layer and a cobalt… Read More »

Expandable sensor device and method

Application Number: 00106786Application Date: 2000.04.17Publication Number: 1271056Publication Date: 2000.10.25Priority Information: 1999/4/16 US 09/293859International: E21B49/08;E21B47/00Applicant(s) Name: Schlumberger Holding S. A.Address: Inventor(s) Name: R. Siglernick;L. E. LeidPatent Agency Code: 72001Patent Agent: yang yongAbstract An apparatus and method are provided for gathering data from a subsurface formation. A shell is utilized having a chamber therein, and being adapted… Read More »

Directional digital radar sensor

Application Number: 00106759Application Date: 2000.04.14Publication Number: 1318753Publication Date: 2001.10.24Priority Information: International: G01S13/58Applicant(s) Name: He ZhaoxuanAddress: Inventor(s) Name: He ZhaoxuanPatent Agency Code: 11105Patent Agent: yang wuAbstract An inductino device for directional digit radar uses the antenna to continuously emit the microwave which reflects the signal at its contacting with a moveable article. The reflected signal is… Read More »

Semiautomatic hanging door device with smoke sensor

Application Number: 00106496Application Date: 2000.04.13Publication Number: 1289887Publication Date: 2001.04.04Priority Information: 1999/9/29 JP 275588/1999International: E06B5/16Applicant(s) Name: Comany K.K.Address: Inventor(s) Name: Nakagawa JunichiPatent Agency Code: 11038Patent Agent: chen jianAbstract This invention provides a semi-automatic suspending door which is hung below the upper track with little inclined slope, and a release device which can close the opened door… Read More »

Multi-signal processing circuit, compund sensor and following detector thereof

Application Number: 00105992Application Date: 2000.04.24Publication Number: 1274075Publication Date: 2000.11.22Priority Information: International: G01D5/12;H03K3/00Applicant(s) Name: Tan WeikeAddress: Inventor(s) Name: Tang Deyao;Tan Weike;Duan ZhonghaiPatent Agency Code: 00000Patent Agent: Abstract A multi-signal processing circuit features that J terminals correspondent to internal circuit are arranged on basic circuit board, the internal circuit has a multi-signal adder for converting each input… Read More »

Assembly-less stress sensor head for magneto-optical current transformer

Application Number: 00105939Application Date: 2000.04.21Publication Number: 1267833Publication Date: 2000.09.27Priority Information: International: G01R15/14Applicant(s) Name: Qinghua Univ.Address: Inventor(s) Name: Luo Chengmu;Ma Xianyun;Wang TingyunPatent Agency Code: 11201Patent Agent: luo wenqunAbstract The stress sensor head consists of a casing, a glass sensor head and current conductor. The current conductor is placed inside an aluminum alloy cylinder with an insulating… Read More »

Self-regulating temp. sensor

Application Number: 00105347Application Date: 2000.03.31Publication Number: 1269503Publication Date: 2000.10.11Priority Information: 1999/4/2 US 09/285,868International: F25B49/00;G01K7/02Applicant(s) Name: Kelli Corp.Address: Inventor(s) Name: Cristove A. WickerPatent Agency Code: 31100Patent Agent: gu junfengAbstract Self-adjusting apparatus for sensing the temperature of a body that is subject to displacement. An elongated probe having an electrical sensing element at its distal end is… Read More »

Protruding and concave detecting sensor, finger print contrust device and personal recognising device

Application Number: 00105331Application Date: 2000.03.31Publication Number: 1268719Publication Date: 2000.10.04Priority Information: 1999/3/31 JP 090436/1999; 1999/12/8 JP 348786/1999International: A61B5/117;G06K9/00Applicant(s) Name: Mitsubishi Electric Corp.Address: Inventor(s) Name: Hashito Takaichi;Urakabe Takako;Suzuki AkihiroPatent Agency Code: 11038Patent Agent: yu jingAbstract An unevenness detecting sensor has a high S/N ratio, wherein, a sensing element array including N row by M column sensing elements… Read More »

Thermal-stacking infrared sensor and mfg. method thereof

Application Number: 00104670Application Date: 2000.03.24Publication Number: 1274078Publication Date: 2000.11.22Priority Information: 1999/3/24 JP 079052/1999International: G01J1/02;G01J5/12;H01L31/08Applicant(s) Name: Ishitsuka Electronics Co., Ltd.Address: Inventor(s) Name: Endo Haruyuki;Fuse Takeo;Matsutate NaoshiPatent Agency Code: 11038Patent Agent: wang yonggangAbstract An improved thermopile infrared sensor is provided wherein thermoelectric elements are formed on a single crystalline silicon substrate containing a cavity therein. The thermopile… Read More »

Electromagnetic flow sensor and its mfg. method

Application Number: 00104660Application Date: 2000.03.24Publication Number: 1274076Publication Date: 2000.11.22Priority Information: 1999/3/26 EP 99105159.0International: G01F1/58Applicant(s) Name: Endress + Houser Flowtec AGAddress: Inventor(s) Name: daniel Fly;Anthonio MegrioukPatent Agency Code: 11038Patent Agent: zhang zhaodongAbstract A method reduces the cost and complexity of the manufacture of an electromagnetic flow sensor having a measuring tube with an insulating liner having… Read More »

Infrared ray temperature sensor

Application Number: 00102926Application Date: 2000.03.07Publication Number: 1312463Publication Date: 2001.09.12Priority Information: International: G01K1/00;G01K11/20Applicant(s) Name: Hongdian Science and Technology Co., Ltd.Address: Inventor(s) Name: Xu YishouPatent Agency Code: 72002Patent Agent: li shumengAbstract The infrared temperature guided wave equipment contains guided wave tube, machine shell and back cover which are made of plastic material and possess metal covering layer… Read More »

Method for mfg. current sensor

Application Number: 00102672Application Date: 2000.02.25Publication Number: 1276531Publication Date: 2000.12.13Priority Information: 1999/2/25 CH 0350/99International: G01R19/00;G01R33/06Applicant(s) Name: Mechanoelectronic United AGAddress: Inventor(s) Name: Suebert BlanchardPatent Agency Code: 11038Patent Agent: zhang zhaodongAbstract A method of making an electrical current sensor having at least an electrical conducting portion of rectangular cross-section being surrounded, on three of its lateral faces, by… Read More »

Edge offset magnetic-resistance sensor

Application Number: 00102598Application Date: 1994.10.31Publication Number: 1269577Publication Date: 2000.10.11Priority Information: 1994/3/10 US 08/209,088International: G11B5/39;G01R33/09Applicant(s) Name: International Business Machines Co., Ltd.Address: Inventor(s) Name: Kang Tingyuan;Wang BokangPatent Agency Code: 11038Patent Agent: feng xunAbstract A magnetoresistive (MR) sensor comprising a layer of ferromagnetic material forming an MR sensing element wherein the MR sensor is biased by utilizing only… Read More »

Method of improving weighing sensor stability of price calculating balance

Application Number: 00102001Application Date: 2000.01.26Publication Number: 1259660Publication Date: 2000.07.12Priority Information: International: G01G3/12Applicant(s) Name: Zhejiang Univ.Address: Inventor(s) Name: Chen Kangsheng;Liang Suzhen;Qian XiaolinPatent Agency Code: 33200Patent Agent: lin fuyuAbstract A method of enhancing the stability of weighing and pricing balance sensor is as follows: first glass the position on aluminium elastic body where strain foil is tuck… Read More »

Improved arrangement of light detector in colour image sensor

Application Number: 00101979Application Date: 2000.02.04Publication Number: 1264826Publication Date: 2000.08.30Priority Information: 1999/2/8 US 09/246,251International: H04N1/028;H04N9/07Applicant(s) Name: Si Sensing Microcom Inc.Address: Inventor(s) Name: Hou LinzhongPatent Agency Code: 31002Patent Agent: xiao jiannanAbstract Color image sensors with modified arrangement of photodetectors are disclosed. According to one embodiment, a disclosed color image sensor comprises an array of photodetectors, every other… Read More »

Monolithic colour metal-oxide-semiconductor imaging sensor and adjacent line readout method

Application Number: 00101821Application Date: 2000.01.29Publication Number: 1307366Publication Date: 2001.08.08Priority Information: International: H04N1/028;H04N3/15Applicant(s) Name: Full Vision Technology Co., Ltd.Address: Inventor(s) Name: D. Chen;T.-C. Xu;X. HePatent Agency Code: 72001Patent Agent: zhang zhichengAbstract In the monochip CMOS image sensor compatible with CMOS technology and with two or more read-out lines, the signals from two adjacent line of pixels… Read More »

Multiple light source addressed potential sensor and parallelly processing gas image test set

Application Number: 00101713Application Date: 2000.01.14Publication Number: 1258844Publication Date: 2000.07.05Priority Information: International: G01N27/26Applicant(s) Name: Zhejiang Univ.Address: Inventor(s) Name: Wang Ping;Zhang QintaoPatent Agency Code: 33200Patent Agent: lin fuyuAbstract In the test set, a signal source with n channel signal generators and drive circuits drive n scan light sources to stimulate LAPS simultaneously, a digital compensating filter corrects… Read More »

No-position sensor motor control device

Application Number: 00101698Application Date: 2000.01.27Publication Number: 1264212Publication Date: 2000.08.23Priority Information: 1999/1/27 JP 18362/99; 1999/3/26 JP 83304/99International: H02P6/18;H02P27/06Applicant(s) Name: Matsushita Electric Industrial Co., Ltd.Address: Inventor(s) Name: Iishima Tomokuni;Tarusaki Kazusei;Tasawa TetsuPatent Agency Code: 31100Patent Agent: sun jingguoAbstract A position sensorless motor control apparatus is provided that achieves high resolution and high accuracy angle estimation, achieves angle estimation… Read More »

Crystal grain package structure of image sensor and its package method

Application Number: 00100894Application Date: 2000.02.16Publication Number: 1309321Publication Date: 2001.08.22Priority Information: International: H01L27/148;H04N5/335Applicant(s) Name: Jingyuan Electronic Co., Ltd.Address: Inventor(s) Name: Yang XianjiePatent Agency Code: 72002Patent Agent: li shumengAbstract An image-sensor crystal package structure and its packing method is disclosed. Said package structure is composed of a glass substrate with more electrically conducting wires and two end… Read More »

Vehicle tester with ring sensor

Application Number: 00100608Application Date: 2000.01.21Publication Number: 1262435Publication Date: 2000.08.09Priority Information: 1999/1/22 KR 1856/99International: G01D5/243;G01M17/00Applicant(s) Name: Cho Tong-JongAddress: Inventor(s) Name: Cho Tong-Jong;Kim Hyong-Chin;Kim Seung-UkPatent Agency Code: 11219Patent Agent: li huiAbstract A vehicle detector comprising a loop sensor, phase lock loop PLL, frequency change detector, and a micro-processor including a logic circuit. Output of the PLL and… Read More »

Piezoelectric sensor and electrophoresis ink display device using same

Application Number: 00100405Application Date: 2000.01.28Publication Number: 1262530Publication Date: 2000.08.09Priority Information: 1999/1/29 JP 021621/99; 1999/1/29 JP 021622/99International: H01L27/20;H01L41/08Applicant(s) Name: Seiko Epson Corp.Address: Inventor(s) Name: Hasegawa Kazumasa;Shimoda TatsuyaPatent Agency Code: 11219Patent Agent: fang tingAbstract A first electrode layer 12, a first piezoelectric film layer 13, a second electrode layer 14, a second piezoelectric film layer 15, and… Read More »

Defreezing method of microwave oven using infrared sensor

Application Number: 00100048Application Date: 2000.01.07Publication Number: 1280275Publication Date: 2001.01.17Priority Information: 1999/7/12 KR 99-27971International: F24C7/02;F24C7/08Applicant(s) Name: Samsung Electronics Co., Ltd.Address: Inventor(s) Name: Kim Moon-HoPatent Agency Code: 11021Patent Agent: zhang xianglingAbstract The invention provides a defrost method for accurately defrosting food to be defrosted, regardless of frozen degree and presence/absence of receptacle for food to be defrosted.… Read More »