Chuan Pu
29Patents
5h-index
25Co-inventors
69Inventor score
Filing activity: May 4, 1999 → Jun 26, 2023
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6445485B1 | Micro-machine polarization-state controller | Physics | 133 | Expired |
| US6188477A | Optical polarization sensing apparatus and method | Performing Operations; Transporting | 43 | Expired |
| US6498673B1 | Micro-machined tunable delay line | Physics | 38 | Expired |
| US6603894B1 | MEMS mirror arrays and external lens system in an optical switch | Electricity | 32 | Expired |
| US6928244B1 | System and method of wavelength add/drop multiplexing having client configurability | Physics | 9 | Expired |
| US11688333B1 | Micro-LED display | Physics | 2 | Active |
| US11693231B2 | Disturbance rejection for laser beam scanning display | Physics | 2 | Active |
| US10871645B2 | Phase control device and method for multi-resonance system | Electricity | 1 | Active |
| US10484656B1 | Driver system resonant frequency determination | Physics | 1 | Active |
| US10890755B2 | Steerable optical assemblies | Physics | 1 | Active |
| US7231147B1 | System and method of wavelength add/drop multiplexing having client configurability | Physics | 1 | Expired |
| US9857521B2 | Liquid crystal display with backlight color compensation structures | Physics | 1 | Active |
| US11163153B1 | Adjusting notch frequency of adaptive notch filter to track resonant frequency of slow scan microelectromechanical systems (MEMS) mirror | Physics | 1 | Active |
| US11742864B2 | Adaptive phase lock loop that adjusts its phase difference target | Electricity | 0 | Active |
| US12127282B2 | Method and system for data transmission, chip, electronic device, and computer readable storage medium | Emerging Cross-Sectional Technologies | 0 | Active |
| US11137593B2 | Control loop for stabilizing a resonant frequency of a mirror of a laser beam scanning display | Physics | 0 | Active |
| US11614615B2 | Control loop for stabilizing a resonant frequency of a mirror of a laser beam scanning display | Physics | 0 | Active |
| US11487105B2 | Modified slow-scan drive signal | Physics | 0 | Active |
| US10861379B2 | Adaptive close loop control for laser beam scanning displays | Physics | 0 | Active |
| US11424750B2 | Adaptive phase lock loop that adjusts center frequency of voltage controlled oscillator therein | Electricity | 0 | Active |
| US11288991B1 | Closed loop controller for laser beam scanning display with high tolerance to mirror resonance frequency variation | Physics | 0 | Active |
| US10721445B1 | Protecting mirrors in a laser beam scanning display device | Physics | 0 | Active |
| US12363661B2 | Method for time synchronization, method for broadcast setting, chip, electronic device, and storage medium | Emerging Cross-Sectional Technologies | 0 | Active |
| US10831029B2 | Systems and methods of attenuating light in a display | Physics | 0 | Active |
| US11656454B2 | Steerable optical assemblies | Physics | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.