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For the Inventor, By the Inventor

Irvine, CA, United States of America

Calvin Y Liu

USPTO Granted Patents = 36 

Average Co-Inventor Count = 1.7

ph-index = 19

Forward Citations = 1,119(Granted Patents)


Company Filing History:

goldMedal36 out of 20,517 
 
Cisco Technology, Inc.
 patents

Years Active: 2005-2010

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36 patents (USPTO):Explore Patents
1. 7773579 - Multiple user telephone router (2010-08-10),
2. 7581992 - Power adapter (2009-09-01),
3. D593988 - Dual-mode Internet phone kit (2009-06-09),
4. 7496754 - Wireless security using media access control address filtering with user interface (2009-02-24),
5. 7421265 - Selectable network antenna systems and methods (2008-09-02),
6. D575316 - Wireless Internet video camera (2008-08-19),
7. 7408126 - Reset lock for electronic devices (2008-08-05),
8. D571809 - Wireless notebook adapter (2008-06-24),
9. D570846 - Wireless USB adapter (2008-06-10),
10. D570845 - Wireless USB adapter (2008-06-10),
11. D570844 - Wireless network adapter (2008-06-10),
12. D565558 - Router (2008-04-01),
13. D564521 - Wireless notebook adapter (2008-03-18),
14. D563994 - Network attached storage (2008-03-11),
15. D562814 - Wireless home router (2008-02-26),

Title: The Innovations of Calvin Y Liu: A Pioneering Inventor in Telecommunications

Introduction: Calvin Y Liu, based in Irvine, CA, is an accomplished inventor with an impressive portfolio of 36 patents. His work has significantly impacted the field of telecommunications, marked by a commitment to enhancing communication technologies and their applications.

Latest Patents: Among Liu’s notable inventions are his latest patents, which reflect his innovative prowess. One of these inventions is the "Multiple User Telephone Router," which introduces systems and methods for facilitating telephone communication. This router is designed to support multiple telephone handsets, providing voice communication over various network connections. Additionally, it has the capability to connect and support other devices, such as computers and printers, showcasing its versatility.

Another notable patent is the "Power Adapter," which presents improved techniques for linking electrical devices to external power sources. This invention focuses on multiple connection types to enhance functionality while allowing for power transformation, underscoring Liu’s dedication to improving everyday technologies.

Career Highlights: Calvin Y Liu works at Cisco Technology, Inc., a leader in networking and telecommunications. His contributions to the field through his patents have positioned him as an influential figure in advancing communication technologies.

Collaborations: Liu has collaborated with notable colleagues, including Hung-Bing Chen and Donald T Mah. Their combined expertise and innovative spirit have likely led to the successful development of groundbreaking technologies within the telecommunications sector.

Conclusion: Calvin Y Liu exemplifies the spirit of innovation in the telecommunications industry. His substantial contributions, marked by numerous patents, demonstrate his commitment to improving communication systems and technologies. As Liu continues to innovate, his work at Cisco Technology, Inc. will undoubtedly lead to even more advancements in the field.

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