For the Inventor, By the Inventor

Enter assignee name

San Jose, CA, United States of America

Altigen Communications, Inc.

USPTO Granted Patents = 18

Trademarks = 6

Forward Citations = 270

Loading Chart...

Loading Chart...

18 inventors (with patents filed for the assignee):

Shirley T Sun (8 out of 8 patents)

Gilbert Hu (7 out of 8 patents)

Donggun Keung (4 out of 10 patents)

4. Leo Liu (4 out of 4 patents)

5. En-Kuang Lung (4 out of 4 patents)

6. Jeremiah J Fleming (3 out of 3 patents)

7. Jimmin Yao (3 out of 3 patents)

8. Nathaniel P Levonius (3 out of 3 patents)

9. Hakim Mesiwala (2 out of 5 patents)

10. Chiaming Jen (2 out of 2 patents)

11. Tzerng-Hong Lin (2 out of 3 patents)

12. Yi Zhang (2 out of 106 patents)

13. Chien-Sheng Wu (1 out of 1 patent)

14. Simon Chouldjian (1 out of 1 patent)

15. Joseph Chiu (1 out of 1 patent)

18 patents: Sort by Forward Citations

1. 8660605 - Mobile communications device interface device and method (2014-02-25),

2. D638818 - Docking station with handset for smartphone (2011-05-31),

3. D638817 - Docking station for cellular telephone (2011-05-31),

4. 7308092 - Method for connecting calls directed to a PSTN extension to a handset of a packet switched network (2007-12-11),

5. 7280649 - Personal auto attendant apparatus and method (2007-10-09),

6. 7058047 - Network call-back data capture method and apparatus (2006-06-06),

7. 7013007 - Computer telephony power supply method and apparatus (2006-03-14),

8. 6956848 - Computer network-based auto-attendant method and apparatus (2005-10-18),

9. 6928078 - Packetized communications apparatus and method (2005-08-09),

10. 6909780 - Voice mail call out method and apparatus (2005-06-21),

11. 6909709 - Packetized communications apparatus and method (2005-06-21),

12. 6766006 - Personal auto attendant apparatus and method (2004-07-20),

13. 6754202 - Network call-back data capture method and apparatus (2004-06-22),

14. 6738465 - Call-back number voice capture method and apparatus (2004-05-18),

15. 6532230 - Mixed-media communication apparatus and method (2003-03-11),

Altigen Communications, Inc. is a leading provider of cloud-based communication solutions. With over 25 years of experience, Altigen offers a comprehensive suite of Unified Communications-as-a-Service (UCaaS), Contact Center-as-a-Service (CCaaS), and Microsoft Teams Direct Routing solutions. Their products enable businesses to enhance productivity, streamline communications, and improve customer engagement. Altigen's reliable and scalable platforms are trusted by organizations worldwide, ranging from SMBs to large enterprises. Visit their website to learn more about their innovative communication solutions.

This text is generated by artificial intelligence and may not be accurate.

Company Badge

USPTO Data Jan 1 1976 - Dec 30 2025

18 Patents

#341 in San Jose, CA

#4,156 in California

#17,414 in US

#33,186 in the World

San Jose, CA, United States of America

Altigen Communications, Inc.

Forward Citations = 270

18 inventors:

Shirley T Sun (8 out of 8 patents)

Gilbert Hu (7 out of 8 patents)

Donggun Keung (4 out of 10 patents)

4. Leo Liu (4 out of 4 patents)

5. En-Kuang Lung (4 out of 4 patents)

Please report any incorrect information to support@idiyas.com

Loading…