Wu; Tak Wai

Patent Applications and Registrations

Patent applications and USPTO patent grants for Wu; Tak Wai.The latest application filed is for "switching to/from voice over long term evolution (volte) for a voice call".

Company Profile

0.4.6

Wu; Tak Wai - Hong Kong HK

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Switching to/from voice over long term evolution (VoLTE) for a voice call Grant 9,942,803 - Ng , et al. April 10, 2	2018-04-10
Switching To/from Voice Over Long Term Evolution (volte) For A Voice Call App 20170201911 - Ng; Alvin ; et al.	2017-07-13
Methods And Apparatus For Optimizing Data Performance In A Wireless Device App 20170164324 - Ng; Alvin Siu-Chung ; et al.	2017-06-08
Adaptive ROHC state transition Grant 9,538,421 - Chan , et al. January 3, 2	2017-01-03
Adaptive Rohc State Transition App 20160381598 - CHAN; Chun Chung Patrick ; et al.	2016-12-29
Systems, methods and apparatus for switching networks in active mode Grant 9,485,696 - Ng , et al. November 1, 2	2016-11-01
Method and apparatus for fast TCH to idle transition Grant 9,485,727 - Ng , et al. November 1, 2	2016-11-01
Methods And Apparatus For Reducing Call Setup Delay For A Wireless Device App 20160278105 - Ng; Alvin Siu-Chung ; et al.	2016-09-22
Systems, Methods And Apparatus For Switching Networks In Active Mode App 20160029274 - Ng; Alvin Siu-Chung ; et al.	2016-01-28
Method And Apparatus For Fast Tch To Idle Transition App 20140269472 - NG; Alvin S. ; et al.	2014-09-18

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