Christopher A. White
30Patents
7h-index
36Co-inventors
69Inventor score
Filing activity: Aug 31, 1998 → Mar 7, 2018
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US7669135B2 | Using emoticons, such as for wireless devices | Electricity | 69 | Expired |
| US6119510A | Process for determining characteristics of suspended particles | Physics | 37 | Expired |
| US6392787B1 | Process for fabricating article comprising photonic band gap material | Performing Operations; Transporting | 23 | Expired |
| US8314587B2 | Method and apparatus of stored energy management in battery powered vehicles | Emerging Cross-Sectional Technologies | 17 | Active |
| US6594429B1 | Microstructured multimode fiber | Chemistry; Metallurgy | 13 | Expired |
| US7356345B2 | Customer service messaging, such as on mobile devices | Electricity | 10 | Expired |
| US8145275B2 | Customer service messaging, such as on mobile devices | Electricity | 8 | Active |
| US8645801B2 | Delivery method for internet protocol television (IPTV) | Electricity | 6 | Active |
| US8140096B2 | Customer service messaging, such as on mobile devices | Electricity | 3 | Active |
| US8160557B2 | Integration of wireless and external computing devices | Electricity | 2 | Expired |
| US7305234B1 | Automated device behavior management based on preset preferences | Electricity | 2 | Expired |
| US9304712B2 | Automated word substitution for contextual language learning | Physics | 2 | Active |
| US7327958B2 | Transient-based channel growth for optical transmission systems | Electricity | 2 | Expired |
| US7746548B2 | Optical amplifier transient control with gain error limits | Electricity | 2 | Active |
| US7167299B1 | Method and apparatus for controlling pump powers of broadband Raman amplifiers in optical transmission systems incorporating virtual channels to reduce noise | Electricity | 1 | Expired |
| US7945252B2 | Customer service messaging, such as on mobile devices | Electricity | 1 | Active |
| US8588376B2 | System for automatic TTY equipment detection and for notification of the hearing impaired | Electricity | 1 | Active |
| US8725130B2 | Integration of wireless and external computing devices | Electricity | 1 | Active |
| US8441721B2 | System and method of Raman amplifier pump control | Electricity | 1 | Active |
| US7251071B2 | Transient control in optical transmission systems | Electricity | 1 | Expired |
| US6715322B2 | Manufacture of depressed index optical fibers | Chemistry; Metallurgy | 1 | Expired |
| US8850470B2 | Personal base station system with wireless video capability | Electricity | 1 | Active |
| US7765264B2 | Selection of bearer mode according to message characteristics | Electricity | 1 | Expired |
| US9985799B2 | Collaborative software-defined networking (SDN) based virtual private network (VPN) | Electricity | 1 | Active |
| US9763039B2 | Controlling access to venue-related content, applications, and services | Electricity | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.