Chun He
30Patents
6h-index
74Co-inventors
72Inventor score
Filing activity: Jul 11, 2003 → Nov 15, 2024
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US7289733B1 | High reflection isolation optical devices and the method for making the same | Electricity | 207 | Expired |
| US7212343B1 | Compact wavelength multiplexer/demultiplexer and method for making the same | Physics | 19 | Expired |
| US7013069B1 | Method and apparatus for separating channel signals | Physics | 10 | Expired |
| US6931173B1 | MEMS optical switches with guaranteed switching status | Electricity | 7 | Expired |
| US6894846B1 | Optical add/drop apparatus and the method for making the same | Physics | 7 | Expired |
| US7471510B2 | Apparatus for fastening data storage device | Physics | 6 | Active |
| US7103246B1 | Cost-effective packaging of fiber optical devices | Physics | 5 | Expired |
| US7412124B1 | Optical module with high reflection isolation and compact size | Physics | 4 | Expired |
| US7223026B1 | Solder-free packaging for integrated fiber optics device | Physics | 2 | Expired |
| US9917602B2 | Antenna system, integrated communication structure and terminal | Electricity | 1 | Active |
| US6999656B1 | Optical device with concave mirror | Physics | 1 | Expired |
| US12019044B2 | Defect detection method, apparatus, and device for semi-conducting bedding layer of power cable | Physics | 1 | Active |
| US11131804B1 | Demultiplexer/multiplexer module using submodules having wavelength-division-multiplexing filter | Electricity | 1 | Active |
| US7155831B2 | Ceramic cutting tool | Emerging Cross-Sectional Technologies | 0 | Expired |
| US9728932B2 | Fiber coupled modular laser system | Electricity | 0 | Active |
| US12265066B2 | Imaging method and system for residual stress of basin insulator, and method for preparing test block | Emerging Cross-Sectional Technologies | 0 | Active |
| US11294845B2 | Information handling system memory module expander | Physics | 0 | Active |
| US12321210B2 | System for thermal management of a handheld computing device | Electricity | 0 | Active |
| US11757216B2 | Clip pin for a printed circuit board of an information handling system | Electricity | 0 | Active |
| US10175424B2 | Multiple channel fiber pigtailed acousto-optic device and the method of making the same | Physics | 0 | Active |
| US7262904B1 | Tunable optical add/drop device | Physics | 0 | Expired |
| US12385966B2 | Defect detection method and apparatus for cushion layer of cable, device, and storage medium | Physics | 0 | Active |
| US9531149B2 | Multipass fiber amplifiers | Electricity | 0 | Active |
| US11832393B2 | Information handling system interchangeable solder pads | Emerging Cross-Sectional Technologies | 0 | Active |
| US12304056B1 | Internal inspection robot | Performing Operations; Transporting | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.