Inventor
CHEN XINHUA
US32 patents
⚠️ This page may combine multiple inventors who share the name “CHEN XINHUA”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
QUALCOMM INC
6 patentsUS9998129B1Jun 12, 2018
PLL post divider phase continuity
QUALCOMM INC9 citations82
US10177772B2Jan 8, 2019
Fractional-N phase locked loop delta sigma modulator noise reduction using charge pump interpolation
QUALCOMM INC2 citations73
US10715151B2Jul 14, 2020
Fast coarse tuning for frequency synthesizer
QUALCOMM INC2 citations64
US9973182B2May 15, 2018
Re-timing based clock generation and residual sideband (RSB) enhancement circuit
QUALCOMM INC0 citations50
US10523272B2Dec 31, 2019
Distributed differential interconnect
QUALCOMM INC0 citations47
US10615780B2Apr 7, 2020
Low power 25% duty cycle local oscillator clock generation circuit
QUALCOMM INC0 citations38
UNIV SOOCHOW
4 patentsUS11959804B2Apr 16, 2024
Curved-slit imaging spectrometer
UNIV SOOCHOW0 citations55
US12111250B2Oct 8, 2024
On-chip integrated cell phone spectrometer and cell phone
UNIV SOOCHOW0 citations46
US11860379B2Jan 2, 2024
Fast assembly method of an Offner spectral imaging optical system
UNIV SOOCHOW0 citations43
US11906718B2Feb 20, 2024
Wide-aperture spherical primary mirror off-axis afocal optical system
UNIV SOOCHOW0 citations41