Issued Patents All Time
Showing 1–18 of 18 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11924193 | Accelerating OCSP responses via content delivery network collaboration | Quentin Liu | 2024-03-05 |
| 11251974 | Provisioning multiple digital certificates | Quentin Liu, Marc Williams | 2022-02-15 |
| 11212274 | Accelerating OCSP responses via content delivery network collaboration | Quentin Liu | 2021-12-28 |
| 10778448 | Certificate status delivery through a local endpoint | Sanjay Modi | 2020-09-15 |
| 10404681 | Accelerating OCSP responses via content delivery network collaboration | Quentin Liu | 2019-09-03 |
| 10288432 | Systems and methods for guiding users to network-enabled devices | Ilya Sokolov, Keith Newstadt | 2019-05-14 |
| 10110592 | Reducing latency for certificate validity messages using private content delivery networks | Hari Veladanda, Ning Chai, Quentin Liu | 2018-10-23 |
| 9887982 | Accelerating OCSP responses via content delivery network collaboration | Quentin Liu | 2018-02-06 |
| 9794248 | Alternative approach to deployment and payment for digital certificates | Quentin Liu, Kathleen Elizabeth Barnes | 2017-10-17 |
| 9680819 | Method and system for co-termination of digital certificates | Quentin Liu, Kathleen Elizabeth Barnes | 2017-06-13 |
| 9100191 | Combining multiple digital certificates | Quentin Liu, Marc Williams | 2015-08-04 |
| 9055059 | Combining multiple digital certificates | Kokil Bhalerao, Quentin Liu, Marc Williams | 2015-06-09 |
| 8468583 | Streamlined process for enrollment of multiple digital certificates | — | 2013-06-18 |
| 8375204 | Method and system to combine multiple digital certificates using the subject alternative name extension | Quentin Liu, Marc Williams | 2013-02-12 |
| 8364954 | Method and system for provisioning multiple digital certificates | Quentin Liu, Marc Williams | 2013-01-29 |
| 6931133 | Method and system of securely escrowing private keys in a public key infrastructure | Zhiyong Huang, Tom Ruan | 2005-08-16 |
| 6324645 | Risk management for public key management infrastructure using digital certificates | Peter C. Williams, Judy Lin | 2001-11-27 |
| 5884322 | Method and apparatus for creating and assigning unique identifiers for network entities and database items in a networked computer system | Gursharan Sidhu, Shantanu Narayan, Mark A. Gealy, Susan A. Manning | 1999-03-16 |