Liang; Ching-Feng

Patent Applications and Registrations

Patent applications and USPTO patent grants for Liang; Ching-Feng.The latest application filed is for "base station and adjustment method for data transmission".

Company Profile

3.10.8

Liang; Ching-Feng - Taipei TW
Liang; Ching-Feng - Hsinchu TW
LIANG; Ching-Feng - Hsinchu City TW
Liang; Ching-Feng - Hsinchu County TW
- Hsinchu County TW
Liang; Ching-Feng - Hsinchu Hsien TW

*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
Base station and adjustment method for data transmission Grant 11,134,421 - Chiang , et al. September 28, 2	2021-09-28
Base Station And Adjustment Method For Data Transmission App 20210068011 - Chiang; Kun-Lin ; et al.	2021-03-04
Method and apparatus of mitigating interference in a heterogeneous network using an inter-cell interference coordination Grant 10,541,793 - Huang , et al. Ja	2020-01-21
Method And Apparatus Of Mitigating Interference In A Heterogeneous Network Using An Inter-cell Interference Coordination App 20180167179 - HUANG; Jen-Feng ; et al.	2018-06-14
Call setup method for mobile virtual private network and access point apparatus thereof Grant 8,619,740 - Liang , et al. December 31, 2	2013-12-31
Call setup method for mobile virtual private network and access point apparatus thereof Grant 08619740 -	2013-12-31
Call setup method for mobile virtual private network and access point apparatus thereof Grant 8,400,992 - Liang , et al. March 19, 2	2013-03-19
Method and gateway for routing international mobile telephone calls Grant 8,340,020 - Gan , et al. December 25, 2	2012-12-25
Call Setup Method For Mobile Virtual Private Network And Access Point Apparatus Thereof App 20120295627 - Liang; Ching-Feng ; et al.	2012-11-22
Call Setup Method For Mobile Virtual Private Network And Access Point Apparatus Thereof App 20120295599 - Liang; Ching-Feng ; et al.	2012-11-22
Call setup method for mobile virtual private network and access point apparatus thereof Grant 8,300,580 - Liang , et al. October 30, 2	2012-10-30
Wireless communication system and routing method for packet switching service, femto AP using the routing method Grant 8,265,010 - Hsu , et al. September 11, 2	2012-09-11
Wireless Communication System And Routing Method For Packet Switching Service, Femto Ap Using The Routing Method App 20110103303 - Hsu; Yu-Ching ; et al.	2011-05-05
Call Setup Method For Mobile Virtual Private Network And Access Point Apparatus Thereof App 20110044306 - Liang; Ching-Feng ; et al.	2011-02-24
Method And Gateway For Routing International Mobile Telephone Calls App 20100034198 - GAN; CHAI HIEN ; et al.	2010-02-11
Method and apparatus for telephone routing between PTN and PSTN Grant 7,627,101 - Chang , et al. December 1, 2	2009-12-01
Method and apparatus for telephone routing between PTN and PSTN App 20070123218 - Chang; Ming-Feng ; et al.	2007-05-31

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