Ke Wu
26Patents
8h-index
29Co-inventors
75Inventor score
Filing activity: Aug 13, 1998 → Dec 20, 2023
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6552886B1 | Active Vcc-to-Vss ESD clamp with hystersis for low supply chips | Electricity | 37 | Expired |
| US6252435A | Complementary differential amplifier with resistive loads for wide common-mode input range | Electricity | 31 | Expired |
| US6590432B1 | Low-voltage differential driver with opened eye pattern | Electricity | 27 | Expired |
| US6525559B1 | Fail-safe circuit with low input impedance using active-transistor differential-line terminators | Electricity | 16 | Expired |
| US6288584A | Zero standby-current power-on reset circuit with Schmidt trigger sensing | Electricity | 14 | Expired |
| US10670810B2 | Polarization selective coupler | Electricity | 13 | Active |
| US6842059B1 | Muxed-output double-date-rate-2 (DDR2) register with fast propagation delay | Electricity | 9 | Expired |
| US6075400A | Cancellation of injected charge in a bus switch | Electricity | 9 | Expired |
| US7691092B2 | Ambulatory device for measuring urine flow | Human Necessities | 8 | Expired |
| US7843249B2 | Adaptive capacitive touch sense control circuit | Electricity | 8 | Active |
| US6930550B1 | Self-biasing differential buffer with transmission-gate bias generator | Electricity | 6 | Expired |
| US10147991B1 | Non-reciprocal mode converting substrate integrated waveguide | Electricity | 5 | Active |
| US6741111B1 | Data register for buffering double-data-rate DRAMs with reduced data-input-path power consumption | Electricity | 5 | Expired |
| US9929768B2 | System and method for TDD-FDD duplexing in a radio architecture | Electricity | 4 | Active |
| US9992722B2 | Reconfigurable multi-mode and multi-bands radio architecture and transceiver | Electricity | 3 | Active |
| US7053725B1 | 4X crystal frequency multiplier with op amp buffer between 2X multiplier stages | Electricity | 1 | Expired |
| US11206098B2 | Method and device in UE and base station USD for wireless communication | Electricity | 1 | Active |
| US10637161B2 | Integration of circuit and antenna in front end | Electricity | 1 | Active |
| US11509031B2 | Substrate-integrated waveguide filtering crossover having a dual mode rectangular cavity coupled to eight single mode square cavities | Electricity | 0 | Active |
| US10396879B2 | Method and device in UE and base station used for wireless communication | Electricity | 0 | Active |
| US12368494B2 | Method and apparatus for wireless transmission, reception and related operations using reconfigurable matrix of elements | Electricity | 0 | Active |
| US11533069B2 | Systems for concurrent dual-band interferometric transceiver based on multiport architecture | Electricity | 0 | Active |
| US10396936B1 | Spatially-distributed multi-input interferometer receiver for 5G backhauling systems and beyond | Electricity | 0 | Active |
| US11333682B2 | Silicon probe for millimeter-wave and terahertz measurement and characterization | Physics | 0 | Active |
| US10116396B1 | Millimeter-wave sourceless receiver | Electricity | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.