Hong Yan
39Patents
8h-index
45Co-inventors
75Inventor score
Filing activity: Sep 23, 1991 → Jun 24, 2021
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US8433762B1 | Generation of nickname dictionary based on analysis of user communications | Physics | 48 | Active |
| US8527496B2 | Real time content searching in social network | Physics | 28 | Active |
| US5720686A | Transmission system | Mechanical Engineering; Lighting; Heating | 23 | Expired |
| US9317812B2 | Customized predictors for user actions in an online system | Physics | 21 | Active |
| US7211016B2 | Geared motor with planetary gear assembly | Emerging Cross-Sectional Technologies | 14 | Expired |
| US9070141B2 | Updating features based on user actions in online systems | Electricity | 13 | Active |
| US5827146A | Dual transmission for motorcycles | Mechanical Engineering; Lighting; Heating | 12 | Expired |
| US8788487B2 | Querying features based on user actions in online systems | Physics | 12 | Active |
| US7661279B2 | Lock assembly | Emerging Cross-Sectional Technologies | 8 | Active |
| US10458402B2 | Micro water pump capable of controlling flow precisely | Emerging Cross-Sectional Technologies | 7 | Active |
| US5816987A | Elliptic trammel mechanism for automatic tool changing apparatus | Emerging Cross-Sectional Technologies | 7 | Expired |
| US10827023B1 | Web control with real-time content analysis | Electricity | 7 | Active |
| US5749819A | Automatic tool changing apparatus | Emerging Cross-Sectional Technologies | 7 | Expired |
| US5752905A | Automatic tool-changing mechanism | Emerging Cross-Sectional Technologies | 6 | Expired |
| US8296741B1 | Identifying function-level code dependency by simulating runtime binding | Physics | 5 | Active |
| US5320143A | Variable pitch cylindrical cam mechanism for controlling the motion of weft insertion members in shuttleless weaving looms | Emerging Cross-Sectional Technologies | 5 | Expired |
| US9465830B2 | Real time content searching in social network | Physics | 5 | Active |
| US6550787B1 | Conveying apparatus for ascending or descending stairways | Emerging Cross-Sectional Technologies | 4 | Expired |
| US6366046B1 | System for servomotor driven press to permit performance of multi purpose tasks | Physics | 4 | Expired |
| US9195705B2 | Querying features based on user actions in online systems | Physics | 3 | Active |
| US9690871B2 | Updating features based on user actions in online systems | Electricity | 3 | Active |
| US5129140A | Cutter exchanging apparatus incorporated in a machine | Emerging Cross-Sectional Technologies | 3 | Expired |
| US8756239B2 | Real time content searching in social network | Physics | 3 | Active |
| US10253768B2 | Air pump | Mechanical Engineering; Lighting; Heating | 2 | Active |
| US11153403B1 | Web control with real-time content analysis | Electricity | 2 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.