Jun Cheng
93Patents
11h-index
113Co-inventors
81Inventor score
Filing activity: Aug 26, 1997 → Feb 27, 2023
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6104296A | Biological information detection apparatus | Performing Operations; Transporting | 84 | Expired |
| US7522544B2 | Radio communication apparatus and subcarrier assignment method | Electricity | 38 | Expired |
| US6484318B1 | CATV communication system and method for the internet connection | Electricity | 25 | Expired |
| US6084516A | Audio apparatus | Human Necessities | 21 | Expired |
| US10478058B2 | Speckle reduction in optical coherence tomography images | Physics | 20 | Active |
| US7817729B2 | Method and apparatus for multicarrier communication | Electricity | 17 | Active |
| US6677898B2 | Method for controlling array antenna equipped with single radiating element and a plurality of parasitic elements | Electricity | 17 | Expired |
| US7873000B2 | Random access method and radio communication terminal device | Electricity | 15 | Expired |
| US8934848B2 | Radio communication device and radio communication method configured for channel quality reporting of selected sub-carrier bands | Emerging Cross-Sectional Technologies | 13 | Active |
| US8532581B2 | Wireless communication apparatus and method for selecting quality-reporting sub-carrier bands based on sub-carrier band quantity information from base station | Emerging Cross-Sectional Technologies | 13 | Active |
| US8000295B2 | Random access method and radio communication terminal device | Electricity | 12 | Active |
| US6048310A | Audio apparatus | Emerging Cross-Sectional Technologies | 8 | Expired |
| US7308052B2 | Radio transmitter apparatus and modulation scheme selecting method | Electricity | 8 | Expired |
| US8731907B2 | Method and test signal for measuring speech intelligibility | Physics | 5 | Active |
| US8940647B2 | Method for surface treatment on a metal oxide and method for preparing a thin film transistor | Electricity | 5 | Active |
| US9363699B2 | Base station apparatus and radio communication method for receiving information indicative of channel quality from mobile station | Emerging Cross-Sectional Technologies | 4 | Active |
| US10439352B2 | Terminating apparatus for terminating wires to a communication module | Electricity | 4 | Active |
| US8761131B2 | Random access method, radio communication terminal device, receiving method, and base station apparatus | Electricity | 4 | Active |
| US9705636B2 | Base station apparatus and radio communication method for receiving information indicative of channel quality from mobile station | Emerging Cross-Sectional Technologies | 3 | Active |
| US9445716B2 | Obtaining data for automatic glaucoma screening, and screening and diagnostic techniques and systems using the data | Physics | 3 | Active |
| US9060356B2 | Random access method, radio communication terminal device, receiving method, and base station apparatus | Electricity | 3 | Active |
| US8958621B2 | Corneal graft evaluation based on optical coherence tomography image | Physics | 3 | Active |
| US9495339B2 | Method and apparatus for displaying information in a browser | Physics | 2 | Active |
| US7881389B2 | Reception quality notifying method, wireless communication terminal apparatus, and base station apparatus | Electricity | 2 | Active |
| US10122491B2 | Base station apparatus and radio communication method for receiving information indicative of channel quality from mobile station | Emerging Cross-Sectional Technologies | 2 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.