
Ping Y. Hsieh
Examiner (ID: 11891, Phone: (571)270-3011 , Office: P/2647 )
| Most Active Art Unit | |
| Art Unit(s) | |
| Total Applications | |
| Issued Applications | |
| Pending Applications | |
| Abandoned Applications |
Applications
| Application number | Title of the application | Filing Date | Status |
|---|---|---|---|
| 07/573455 | UHF transistor mixer circuit | Aug 26, 1990 | Issued |
| 07/573413 | Ring signal detection circuit | Aug 26, 1990 | Issued |
| 07/570491 | IC AMPLIFIER WITH SATURATION DETECTION | Aug 20, 1990 | Abandoned |
| 07/567703 | Capacitive load drive circuit | Aug 14, 1990 | Issued |
| 07/565065 | Phase detector | Aug 9, 1990 | Issued |
| 07/565197 | CLOCK GENERATOR CIRCUIT PROVIDING REDUCED CURRENT CONSUMPTION | Aug 8, 1990 | Abandoned |
| 07/565169 | CMOS output driver | Aug 7, 1990 | Issued |
| 07/564717 | Temperature compensated FET power detector | Aug 7, 1990 | Issued |
| 07/557603 | METHOD FOR DETECTING FAULTY REGENERATORS IN T1 AND T1C PCM COMMUNICATION SYSTEMS | Jul 22, 1990 | Abandoned |
| 07/554653 | MONOSTABLE MULTIVIBRATOR | Jul 18, 1990 | Abandoned |
| 07/554096 | Prevention against noise of digital audio circuit | Jul 18, 1990 | Issued |
| 07/555816 | VARIABLE PULSE GENERATOR | Jul 17, 1990 | Abandoned |
| 07/547129 | Pulse-width modulation waveform generator | Jul 2, 1990 | Issued |
| 07/551812 | Phase shift generator | Jul 1, 1990 | Issued |
| 07/545232 | LOW CURRENT SWITCHED CAPACITOR CIRCUIT | Jun 27, 1990 | Abandoned |
| 07/541176 | Signal transmission circuit | Jun 19, 1990 | Issued |
| 07/528223 | CIRCUITRY FOR THE TIMING OF DATA OUTPUT ENABLE PULSES | May 23, 1990 | Abandoned |
| 07/525799 | DETECTOR AND INTEGRATED CIRCUIT DEVICE INCLUDING CHARGE PUMP CIRCUITS FOR HIGH LOAD CONDITIONS | May 17, 1990 | Abandoned |
| 07/517899 | Gallium arsenide antenna switch having voltage multiplier bias circuit | May 1, 1990 | Issued |
| 07/472598 | Apparatus for generating computer clock pulses | Apr 3, 1990 | Issued |