Tag Archives: oscillator

Oscillator wtih resonant circuit capable of turning

Application Number  00128495 Application Date  2000.11.24 Publication Number  1300131 Publication Date  2001.06.20 Priority Information   1999/11/24 DE 19956428.0   International Classification  H03B5/12;H03J3/00   Applicant(s) Name  Deutsche Thomson-Brandt GmbH   Address     Inventor(s) Name  Erfride Sairtz   Patent Agency Code  11105 Patent Agent  lu xiaozhang AbstractAn oscillator having a tunable resonant circuit has a switch(SD)for… Read More »

Telephone with modulator circuit of improved local oscillator

Application Number: 00120024Application Date: 2000.05.10Publication Number: 1274250Publication Date: 2000.11.22Priority Information: 1999/5/10 FR 9905925International: H04Q7/32Applicant(s) Name: AlcatelAddress: Inventor(s) Name: Anaoud Palisel;Kosewell DujustPatent Agency Code: 11038Patent Agent: luo echuanAbstract The object of this invention is to address the problem of aging and drift of a local oscillator in a mobile telephone the frequency Fi of the local… Read More »

Controlled oscillator in network of digital character timing recovery

Application Number: 00120460Application Date: 2000.07.10Publication Number: 1287448Publication Date: 2001.03.14Priority Information: 1999/7/9 US 09/351065International: H04N7/015;H04L7/00;H03L7/00Applicant(s) Name: Thomson Licensing Corp.Address: Inventor(s) Name: A.R. Bylet;D.G. WhitePatent Agency Code: 72001Patent Agent: luo pengAbstract A receiver for processing a VSB modulated signal containing terrestrial broadcast high definition television information includes an input analog-to-digital converter (19) for producing a digital datastream.… Read More »

Double-waveband oscillator

Application Number: 00121575Application Date: 2000.08.14Publication Number: 1285699Publication Date: 2001.02.28Priority Information: 2000/1/24 JP 017948/00; 1999/8/19 JP 232597/99International: H04Q7/32Applicant(s) Name: ALPS Electric Co., Ltd.Address: Inventor(s) Name: Tanemura Takeshi;Igarashi YasuhiroPatent Agency Code: 11216Patent Agent: liu jiyangAbstract Disclosed is a two-band oscillating device. The two-band oscillating device comprises: a first oscillator for outputting an oscillation signal in a first… Read More »

Micro strip line type voltage control oscillator

Application Number: 00121598Application Date: 2000.08.15Publication Number: 1348232Publication Date: 2002.05.08Priority Information: 1999/8/19 JP 232596/99International: H01P3/08Applicant(s) Name: ALPS Electric Co., Ltd.Address: Inventor(s) Name: Nakano IchihiroPatent Agency Code: 11216Patent Agent: liu jiyangAbstract This micro strip type voltage controlled oscillator is provided with a dielectric substrate 2 on which an electric component 1 is mounted, a 1st layer 3… Read More »

Oscillator control

Application Number: 00122277Application Date: 2000.07.28Publication Number: 1291005Publication Date: 2001.04.11Priority Information: 1999/7/29 US 09/364,241International: H04B1/26Applicant(s) Name: Bose Corp.Address: Inventor(s) Name: R.P. PackPatent Agency Code: 31100Patent Agent: qian weiminAbstract A receiver local oscillator is always tuned to a frequency that lies within a range of reception frequencies of the receiver. The oscillator is tuned to a frequency… Read More »

Voltage controlled oscillator

Application Number: 00123624Application Date: 2000.08.25Publication Number: 1347194Publication Date: 2002.05.01Priority Information: 2000/1/11 JP 002736/00; 1999/8/31 JP 246277/99International: H03B5/24Applicant(s) Name: ALPS Electric Co., Ltd.Address: Inventor(s) Name: Igarashi YasuhiroPatent Agency Code: 11216Patent Agent: liu jiyangAbstract The invention provides a voltage controlled oscillator from which generation of an abnormally oscillated signal can be suppressed, where number of components including… Read More »

Voltage-controlled oscillator

Application Number: 00107273Application Date: 2000.04.29Publication Number: 1272725Publication Date: 2000.11.08Priority Information: 1999/4/30 JP 124163/1999International: H03B5/02;H03L7/099Applicant(s) Name: NEC Corp.Address: Inventor(s) Name: Tanioto ShinPatent Agency Code: 11219Patent Agent: mu dejunAbstract A voltage-controlled oscillator 3 is constructed with a ring oscillator control circuit 2 and a ring oscillator 1, which is constructed with a plurality of differential amplifiers 5… Read More »

Oscillator and regulating method for oscillator property

Application Number: 00106831Application Date: 2000.04.19Publication Number: 1271208Publication Date: 2000.10.25Priority Information: 1999/4/19 JP 111084/99; 1999/9/2 JP 248984/99International: H03B1/00;H03B5/18Applicant(s) Name: Sharp Corp.Address: Inventor(s) Name: Otsuki Terukazu;Nakamichi Sanesumi;Isoda KoPatent Agency Code: 11105Patent Agent: tao fengbeiAbstract A smaller oscillator module enables oscillation frequency to be adjusted from the back after assembly is finished. The oscillator has oscillator circuit components… Read More »

Method and system for synchronising multiple subsystems using a voltage-controlled oscillator

Application Number: 00104922Application Date: 2000.03.30Publication Number: 1269651Publication Date: 2000.10.11Priority Information: 1999/11/29 US 09/450818; 1999/3/30 US 60/126863International: H04L7/02;H04L12/42Applicant(s) Name: Enfenieung Tech. North-America Corp.Address: Inventor(s) Name: E. Huoger;U. PhidelerPatent Agency Code: 72001Patent Agent: luo pengAbstract A method for synchronizing multiple subsystems using one voltage-controlled oscillator. The method includes transmitting a phase and frequency aligned output of a… Read More »

Oscillator circuit

Application Number: 00104770Application Date: 2000.03.28Publication Number: 1268807Publication Date: 2000.10.04Priority Information: 1999/3/30 JP 89485/99International: H03B5/36Applicant(s) Name: Matsushita Electric Industries Co., Ltd.Address: Inventor(s) Name: Azumagara Makiyo;Kuzhara YojiPatent Agency Code: 11105Patent Agent: ma yingAbstract A crystal oscillation circuit is provided with a three-state inverter buffer 12 and an ON/OFF control circuit 11. At the time of starting the… Read More »

Self compensation coil spring of oscillator of watch movement, and method for treating same

Application Number: 00103140Application Date: 2000.03.20Publication Number: 1268682Publication Date: 2000.10.04Priority Information: 1999/3/26 EP 99810263.6International: C22F1/00;C23C8/10;G04B17/00;G04B17/06;G04B17/20Applicant(s) Name: Montres Rolex S. A.Address: Inventor(s) Name: Yark Baul;Patrick SoulPatent Agency Code: 11021Patent Agent: jiang lilouAbstract This self-compensating spiral for a mechanical spiral balance-wheel oscillator in watchwork or other precision instrument, made of a paramagnetic alloy, contains at least one of… Read More »

Voltage-controlled broadband sine-wave oscillator

Application Number: 00102935Application Date: 2000.03.15Publication Number: 1264216Publication Date: 2000.08.23Priority Information: International: H03B5/20;H03L7/08Applicant(s) Name: Xiang MingAddress: Inventor(s) Name: Xiang MingPatent Agency Code: 00000Patent Agent: Abstract A broadband voltage-controlled sine wave oscillator features that a photosensitive resistor is used to stabilize the oscillation amplitude, the value of said photosensitive resistor is automatically regulated by an oscillation amplitude… Read More »

Oscpillator and voltage controlled oscillator

Application Number: 00102333Application Date: 2000.02.17Publication Number: 1264217Publication Date: 2000.08.23Priority Information: 1999/2/17 JP 38564/99International: H03B5/30;H03L7/00Applicant(s) Name: Murata Manufacturing Co., Ltd.Address: Inventor(s) Name: Okaguchi KenjiroPatent Agency Code: 31100Patent Agent: li xiangAbstract An oscillator which oscillates at a predetermined frequency includes a first inverting amplifier and a second inverting amplifier connected in antiparallel with each other, a surface… Read More »