Chang He
14Patents
2h-index
38Co-inventors
46Inventor score
Filing activity: Nov 28, 2012 → Jul 25, 2018
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US9246897B2 | Method and system of login authentication | Electricity | 49 | Active |
| US9773277B2 | Method, terminal, server and system for information registration | Physics | 3 | Active |
| US10172002B2 | Method and device for information transmission | Electricity | 2 | Active |
| US10861109B2 | Resource sharing method and terminal | Electricity | 1 | Active |
| US11055721B2 | Method, device and system for information verification | Physics | 1 | Active |
| US9378724B2 | Method and system for implementing near field communication | Electricity | 1 | Active |
| US10861091B2 | Method, terminal, server and system for information registration | Physics | 0 | Active |
| US10643268B2 | Information input method, account information input method and terminal | Physics | 0 | Active |
| US9336372B2 | Lost account information recovery method and associated apparatus and system | Physics | 0 | Active |
| US10365126B2 | Distributed optical fiber disturbance positioning system based on the asymmetric dual Mach-Zehnder interference, and positioning method thereof | Physics | 0 | Active |
| US11436663B2 | Order processing system, method, device and storage medium | Physics | 0 | Active |
| US10861108B2 | Resource sharing method and terminal | Electricity | 0 | Active |
| US11017484B2 | Resource sharing method and terminal | Electricity | 0 | Active |
| US9940664B2 | Information input method, account information input method and terminal | Physics | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.