Issued Patents All Time
Showing 25 most recent of 28 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11748182 | System and method for integrating multiple applications | Daniel Gary Schleifer, Siddharth Gautam Dalal, Bradley Stewart Carter, Terrence Russell Thorsen, Ryan Christopher Sharp | 2023-09-05 |
| 10901581 | Assimilation method and system for browser and non-browser display window | Daniel Gary Schleifer, Siddharth Gautam Dalal, Bradley Stewart Carter, Terrence Russell Thorsen, Ryan Christopher Sharp | 2021-01-26 |
| 10783017 | System and method for integrating multiple applications | Daniel Gary Schleifer, Siddharth Gautam Dalal, Bradley Stewart Carter, Terrence Russell Thorsen, Ryan Christopher Sharp | 2020-09-22 |
| 10180862 | System and method for integrating multiple applications operating on a shared platform | Daniel Gary Schleifer, Siddharth Gautam Dalal, Bradley Stewart Carter, Terrence Russell Thorsen, Ryan Christopher Sharp | 2019-01-15 |
| 9781274 | Providing a proxy server feature at an endpoint | Jeffery A. Sanders, Henry Yao-Tsu Chen, Andrew J. Francke | 2017-10-03 |
| 9065834 | System and method for performing signaling on behalf of a stateless client | Robert T. Bell, Paul S. Hahn, Richard B. Platt | 2015-06-23 |
| 8942228 | Shared feature controller election in distributed VOIP environment | Henry Yao-Tsu Chen, Haiyun Zhang, Yew Kuan Choo | 2015-01-27 |
| 8934475 | Distributed SIP-based transfer feature | Liang Wu, Jiahe Zhuang, Henry Yao-Tsu Chen, Jeffery A. Sanders | 2015-01-13 |
| 8243717 | Providing telephony services using intelligent end points | Henry Yao-Tsu Chen, Andrew J. Francke, Richard B. Platt | 2012-08-14 |
| 8165277 | Distributed service creation environment for intelligent endpoints | Henry Yao-Tsu Chen, Jeffery A. Sanders | 2012-04-24 |
| 8160227 | System and method for establishing roaming line numbers | — | 2012-04-17 |
| 8121282 | Call park/retrieve using SIP | Jiahe Zhuang, Liang Wu, Henry Yao-Tsu Chen, Jeffery A. Sanders | 2012-02-21 |
| 8041013 | Transferring multiple dialogs of a call | Henry Yao-Tsu Chen | 2011-10-18 |
| 8023630 | Techniques for voice instant messaging on a telephone set | — | 2011-09-20 |
| 7949115 | Providing a service framework at an endpoint | Henry Yao-Tsu Chen, Jeffery A. Sanders | 2011-05-24 |
| 7852828 | Extended telephony functionality at end points | Andrew J. Francke, Ronald D. Higgins, James R. Tighe, Jeffery A. Sanders | 2010-12-14 |
| 7764960 | System and method for communication using a wireless handset in wireless and wired networks | — | 2010-07-27 |
| 7701924 | System and method for performing signaling on behalf of a stateless client | Robert T. Bell, Paul S. Hahn, Richard B. Platt | 2010-04-20 |
| 7684364 | System and method for providing a virtual line channel in a packet based communication network | Robert David Corley | 2010-03-23 |
| 7548536 | System and method for generating multiple line appearances in a communication network | John D. Alexander, Kenneth P. Pruski | 2009-06-16 |
| 7340046 | Providing telephony services using intelligent end points | Henry Yao-Tsu Chen, Andrew J. Francke, Richard B. Platt | 2008-03-04 |
| 7310413 | Language for implementing telephony processing in end points | Ronald D. Higgins, Henry Yao-Tsu Chen, Andrew J. Francke | 2007-12-18 |
| 7213056 | Providing modular telephony service | James R. Tighe, Frank Roland Zerangue, Jr. | 2007-05-01 |
| 7058067 | Distributed interactive multimedia system architecture | Robert David Corley, Richard A. Dunlap, Paul S. Hahn, Christopher E. Pearce, Richard B. Platt | 2006-06-06 |
| 6798767 | System and method for generating multiple line appearances in a communication network | John D. Alexander, Kenneth P. Pruski | 2004-09-28 |