Zheng Xia
31Patents
5h-index
26Co-inventors
69Inventor score
Filing activity: Jul 20, 2004 → Nov 22, 2023
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US8961904B2 | Microfluidic chip | Emerging Cross-Sectional Technologies | 33 | Active |
| US9588100B2 | Microfluidic system and method with focused energy apparatus | Physics | 28 | Active |
| US11187224B2 | Microfluidic chip | Emerging Cross-Sectional Technologies | 14 | Active |
| USD506987S1 | Foldable mobile phone | General | 12 | Expired |
| US10333018B2 | Cytometer sperm sex sensing apparatus with an avalanche photodiode | Physics | 9 | Active |
| US11342473B2 | Methods of sperm cell sensing utilizing an avalanche photodiode and cytometer apparatus | Physics | 2 | Active |
| US10069027B1 | Cytometer sperm sex sensing apparatus with an avalanche photodiode | Physics | 2 | Active |
| US11415503B2 | Microfluidic system and method with focused energy apparatus | Physics | 2 | Active |
| US11600736B2 | Methods of sperm cell sensing utilizing an avalanche photodiode and cytometer apparatus | Physics | 2 | Active |
| US11331670B2 | Systems and methods for particle focusing in microchannels | Physics | 1 | Active |
| US11753620B2 | Apparatus and method for cell kill confirmation | Physics | 0 | Active |
| US10928298B2 | Microfluidic system and method with focused energy apparatus | Physics | 0 | Active |
| US12168779B2 | Apparatus and method for cell kill confirmation | Physics | 0 | Active |
| US10879416B2 | Methods of sperm cell sensing utilizing an avalanche photodiode and cytometer apparatus | Physics | 0 | Active |
| US10763387B2 | Avalanche photodiode and cytometer sperm sex sensing apparatus | Physics | 0 | Active |
| US9781759B2 | Method and apparatus for operating companion device | Electricity | 0 | Active |
| US10532357B1 | Single-sheath microfluidic chip | Physics | 0 | Active |
| US11513114B2 | Kill event optimization | Physics | 0 | Active |
| US12176452B2 | Methods of sperm cell sensing utilizing a semiconductor detector and cytometer apparatus | Physics | 0 | Active |
| US11628439B2 | Single-sheath microfluidic chip | Performing Operations; Transporting | 0 | Active |
| US12350665B2 | Cell differentiation based on multi-directional light from a microfluidic chip | Physics | 0 | Active |
| US10981163B2 | Method and system for hydrophobic coating of microfluidic chips | Performing Operations; Transporting | 0 | Active |
| US11862748B2 | Methods of sperm cell sensing utilizing a semiconductor detector and cytometer apparatus | Physics | 0 | Active |
| US11639888B2 | Microfluidic system and method with focused energy apparatus | Physics | 0 | Active |
| US12337320B2 | Systems and methods for particle focusing in microchannels | Physics | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.