Roy Williams
25Patents
7h-index
51Co-inventors
72Inventor score
Filing activity: May 28, 1998 → Apr 19, 2022
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US7181761B2 | Rights management inter-entity message policies and enforcement | Electricity | 59 | Expired |
| US6411982B1 | Thread based governor for time scheduled process execution | Physics | 59 | Expired |
| US7293171B2 | Encryption to BCC recipients with S/MIME | Electricity | 27 | Expired |
| US7398315B2 | Reducing unwanted and unsolicited electronic messages by preventing connection hijacking and domain spoofing | Electricity | 15 | Active |
| US8214439B2 | Document object model API for MIME | Electricity | 14 | Active |
| US7552176B2 | Reducing unwanted and unsolicited electronic messages by exchanging electronic message transmission policies and solving and verifying solutions to computational puzzles | Electricity | 12 | Active |
| US7395428B2 | Delegating certificate validation | Electricity | 12 | Expired |
| US7284263B2 | Rights management inter-entity message policies and enforcement | Electricity | 7 | Active |
| US7324982B2 | Method and apparatus for automated debug and optimization of in-circuit tests | Physics | 6 | Expired |
| US8135645B2 | Key distribution for secure messaging | Electricity | 5 | Active |
| US7253606B2 | Framework that maximizes the usage of testhead resources in in-circuit test system | Physics | 5 | Expired |
| US7921173B2 | Reducing unwanted and unsolicited electronic messages by exchanging electronic message transmission policies and solving and verifying solutions to computational puzzles | Electricity | 5 | Active |
| US7089139B2 | Method and apparatus for configuration of automated debug of in-circuit tests | Physics | 4 | Expired |
| US8899757B2 | Portable video production system | Electricity | 4 | Active |
| US8166113B2 | Access limited EMM distribution lists | Electricity | 4 | Active |
| US9071561B2 | Document object model API for MIME | Electricity | 2 | Active |
| US7284121B2 | System and method for transmitting reduced information from a certificate to perform encryption operations | Electricity | 2 | Expired |
| US8549088B2 | Document object model API for MIME | Electricity | 2 | Active |
| US8810625B2 | System and method for remotely configuring and capturing a video production | Electricity | 1 | Active |
| US9247158B2 | Portable video production system | Electricity | 1 | Active |
| US7490127B2 | Concurrent recipient resolution and certificate acquisition | Electricity | 0 | Active |
| US10154026B2 | Secure remote modification of device credentials using device-generated credentials | Electricity | 0 | Active |
| US11720374B1 | Dynamically overriding a function based on a capability set | Physics | 0 | Active |
| US8499044B2 | Formatted message processing utilizing a message map | Electricity | 0 | Active |
| US9819620B2 | Document object model API for MIME | Electricity | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.