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For the Inventor, By the Inventor

Hong Kong, China

Tak Wai Wu

This inventor holds 3 USPTO granted patents and 2 published patent applications. Top assignee: Qualcomm Incorporated. Active years: 2016-2018.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Tak Wai Wu. Retrieved from https://idiyas.com/inventor/tak-wai-wu

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

USPTO Granted Patents = 3 

% Patents Active = 33.3

Average Co-Inventor Count = 4.7

ph-index = 1

Forward Citations = 6(Granted Patents)


Company Filing History:

goldMedal3 out of 44,831 
 
Qualcomm Incorporated
 patents

Years Active: 2016-2018

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3 patents (USPTO):Explore Patents
1. 9942803 - Switching to/from voice over long term evolution (VoLTE) for a voice call (2018-04-10),
2. 9538421 - Adaptive ROHC state transition (2017-01-03),
3. 9485727 - Method and apparatus for fast TCH to idle transition (2016-11-01),

Title: The Innovative Contributions of Inventor Tak Wai Wu

Introduction: Tak Wai Wu is a prominent inventor based in Hong Kong, China, recognized for his remarkable contributions to the field of wireless communication. With three patents to his name, he has made significant advancements in technology that enhance voice communication services.

Latest Patents: Among his latest innovations, Wu developed a method, apparatus, and computer program product for transitioning to and from voice over long-term evolution (VoLTE) for voice calls. This patent addresses situations where a VoLTE service experiences a considerable number of failures, allowing for a seamless transfer to an alternative mode of communication. Additionally, he has patented an adaptive Robust Header Compression (ROHC) state transition method, which includes a detailed process for ensuring that information is successfully transmitted between devices. This technology optimizes communication by allowing devices to operate efficiently regardless of transmission issues.

Career Highlights: Wu is currently associated with Qualcomm Incorporated, a leading multinational company specializing in semiconductor and telecommunications equipment. His work at Qualcomm has been pivotal in advancing wireless communication technologies, particularly in the mobile sector. Through his patents, he has contributed to enhancing the reliability and efficiency of voice communication over mobile networks.

Collaborations: Throughout his career, Wu has collaborated with esteemed colleagues, including Chun Chung Patrick Chan and Tsun Sang Cheong. These partnerships have fostered an environment of innovation, allowing for the development of cutting-edge solutions within the telecommunications industry.

Conclusion: Tak Wai Wu is a distinguished inventor whose work continues to influence the landscape of wireless communication technology. With his innovative patents and collaboration with industry professionals, he remains a key figure in advancing communication solutions, ultimately benefiting users worldwide.

Profile summary based on public USPTO records.
Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]
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