Wei-Sing Chen
15Patents
9h-index
14Co-inventors
65Inventor score
Filing activity: Oct 31, 1997 → May 18, 2016
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5943604A | Echo device method for locating upstream ingress noise gaps at cable television head ends | Electricity | 165 | Expired |
| US6570913B1 | Method and apparatus for selecting optimum frequency for upstream data transmission in a network system utilizing cable modems | Electricity | 117 | Expired |
| US6032019A | Echo device method for locating upstream ingress noise gaps at cable television head ends | Electricity | 95 | Expired |
| US6385773B1 | Method and apparatus for upstream frequency channel transition | Electricity | 74 | Expired |
| US6588016B1 | Method and apparatus for locating a faulty component in a cable television system having cable modems | Electricity | 69 | Expired |
| US6594305B1 | Media access layer ping protocol for diagnosing cable modem links | Electricity | 57 | Expired |
| US7227889B1 | Media access layer ping protocol for diagnosing cable modem links | Electricity | 39 | Expired |
| US6574796B1 | Fast and reliable data carrier detection by a cable modem in a cable television plant | Electricity | 25 | Expired |
| US6782884B1 | Method and apparatus for locating a faulty component in a cable television system having cable modems | Electricity | 14 | Expired |
| US6973668B1 | Method and apparatus for locating a faulty component in a cable television system having cable modems | Electricity | 8 | Expired |
| US7469414B1 | Fast and reliable data carrier detection by a cable modem in a cable television plant | Electricity | 2 | Expired |
| US9374471B2 | Temporary user associations based on call state | Electricity | 1 | Active |
| US10154118B2 | System and method for telephony and communication services with message-based API | Physics | 0 | Active |
| US9479400B2 | Servlet API and method for XMPP protocol | Electricity | 0 | Active |
| US9992346B2 | Temporary user associations based on call state | Electricity | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.