Ping Song
64Patents
6h-index
93Co-inventors
75Inventor score
Filing activity: Apr 18, 1997 → Dec 21, 2023
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US7194080B2 | Automatically sequentially ringing alternative telephone numbers | Electricity | 31 | Expired |
| US8279018B1 | Trifila balun for wireless transceiver | Electricity | 26 | Active |
| US8242847B1 | Method and apparatus for improving amplifier linearity | Electricity | 18 | Active |
| US10170069B2 | Shift register, driving method thereof and gate driving device having stable output | Physics | 10 | Active |
| US7711102B2 | Automatically sequentially ringing alternative telephone numbers | Electricity | 9 | Active |
| US7883850B2 | Cry1F and Cry1Ac transgenic cotton lines and event-specific identification thereof | Emerging Cross-Sectional Technologies | 8 | Active |
| US6583335B1 | Direct transformation of higher plants through pollen tube pathway | Chemistry; Metallurgy | 5 | Expired |
| US8134930B2 | Methods of providing digital data services including comparing predicted and measured levels of performance and related systems and computer program products | Electricity | 5 | Active |
| USD1040834S1 | Display screen or portion thereof with animated graphical user interface | General | 3 | Active |
| US9668186B2 | Method, device and system for processing radio link failure report and for statistically processing abnormal event | Electricity | 3 | Active |
| US10164214B2 | Display panel having organic buffer layer including droplet micro-structures for decentralizing stress and method for manufacturing the same | Emerging Cross-Sectional Technologies | 3 | Active |
| US8629727B2 | Techniques on input transformer to push the OP1dB higher in power amplifier design | Electricity | 3 | Active |
| US8717103B2 | Techniques to improve the stress issue in cascode power amplifier design | Electricity | 3 | Active |
| US9246451B2 | Power amplifiers with push-pull transistors, capacitive coupling for harmonic cancellation, and inductive coupling to provide differential output signals | Electricity | 3 | Active |
| USD1036475S1 | Display screen or portion thereof with graphical user interface | General | 2 | Active |
| US7557264B2 | Gossypium hirsutum tissue-specific promoters and their use | Chemistry; Metallurgy | 2 | Expired |
| US10982315B2 | Mask plate for evaporation | Electricity | 2 | Active |
| US10311814B2 | Array substrate, display panel, display device and display method | Electricity | 2 | Active |
| US8548458B2 | Method, device, and system for measuring and reporting automatic neighbour relation | Electricity | 2 | Active |
| USD1013727S1 | Display screen or portion thereof with an icon | General | 1 | Active |
| US9693295B2 | Terminal selection method and system based on self-organizing network, and network entity | Electricity | 1 | Active |
| USD1003319S1 | Display screen or portion thereof with graphical user interface | General | 1 | Active |
| US9933671B2 | Array substrate, manufacturing method thereof and display device | Physics | 1 | Active |
| US9857425B2 | Test circuit board adapted to be used on memory slot | Physics | 1 | Active |
| US10184976B2 | Testing circuit board with self-detection function and self-detection method thereof | Physics | 1 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.