Inventor · Hubei, CN

Yafeng Li

48Patents
3h-index
16Co-inventors
60Inventor score

Filing activity: Oct 17, 2001 → Dec 20, 2021

Most-cited inventions

PatentTitleAreaCited byStatus
US7644014B2 Document exchange framework for automated extensible markup language data in an e-procurement system and method Physics 7 Active
US9875709B2 GOA circuit for LTPS-TFT Electricity 5 Active
US7337132B2 Customizable two step mapping of extensible markup language data in an e-procurement system and method Physics 4 Expired
US10249243B2 GOA circuit Physics 3 Active
US10043477B2 GOA circuit Physics 3 Active
US9792871B2 Gate driver on array circuit and liquid crystal display adopting the same Physics 2 Active
US9916805B2 GOA circuit for LTPS-TFT Physics 2 Active
US10460652B2 Scan driver circuit and liquid crystal display device having the circuit Physics 2 Active
US10297203B2 Scanning driving circuit and flat display apparatus having the scanning driving circuit Physics 2 Active
US9786478B2 Zero voltage mass spectrometry probes and systems Electricity 2 Active
US10255869B2 GOA circuit Physics 2 Active
US9779684B2 Gate driver on array circuit and display using the same Physics 2 Active
US9905493B2 Array substrate and activation method for TFT elements in array substrate Physics 2 Active
US9921673B2 In-cell touch display panel Physics 1 Active
US10714323B2 Zero voltage mass spectrometry probes and systems Electricity 1 Active
US9841620B2 GOA circuit based on LTPS semiconductor thin film transistor Physics 1 Active
US9805675B2 GOA circuit based on the LTPS and a display apparatus Physics 1 Active
US10339870B2 GOA circuit Physics 1 Active
US10796656B1 GOA circuit Physics 1 Active
US10043473B2 GOA circuit Physics 1 Active
US10256085B2 Zero voltage mass spectrometry probes and systems Electricity 1 Active
US10146078B2 Liquid crystal display panel and array substrate of the same Physics 1 Active
US10078993B2 Gate driver on array substrate and liquid crystal display adopting the same Physics 1 Active
US10249246B2 GOA circuit Physics 1 Active
US10484655B2 Gate driving circuit and display device Physics 0 Active

Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.