CHANG; Chia-Lan

Patent Applications and Registrations

Patent applications and USPTO patent grants for CHANG; Chia-Lan.The latest application filed is for "hardware-capability update method for a portable device with multiple sim cards".

Company Profile

0.7.7

CHANG; Chia-Lan - New Taipei City TW
Chang; Chia-Lan - New Taipei TW
Chang; Chia-Lan - Taipei County N/A TW
Chang; Chia-lan - Sanchong TW
Chang; Chia-Lan - Sanchong City TW
Chang; Chia-Lan - Taipei TW
Chang; Chia-Lan - Jhongshan City 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
Hardware-capability Update Method For A Portable Device With Multiple Sim Cards App 20150365821 - CHANG; Chia-Lan ; et al.	2015-12-17
Hardware-capability update method for a portable device with multiple SIM cards Grant 9,210,568 - Chang , et al. December 8, 2	2015-12-08
Methods for controlling radio links in a cellular communication system Grant 8,583,123 - Chang , et al. November 12, 2	2013-11-12
Method and system for coordinating protocol stack entities to share single radio resource Grant 8,274,938 - Chang , et al. September 25, 2	2012-09-25
Methods for sharing mobility status between subscriber identity cards and systems utilizing the same Grant 8,195,234 - Chang , et al. June 5, 2	2012-06-05
Method for positioning user equipment accessing multiple mobile networks Grant 8,125,943 - Chang , et al. February 28, 2	2012-02-28
Method And System For Coordinating Protocol Stack Entities To Share Single Radio Resource App 20100304782 - Chang; Chia-Lan ; et al.	2010-12-02
Method For Positioning User Equipment Accessing Multiple Mobile Networks App 20100208649 - Chang; Chia-Lan ; et al.	2010-08-19
Methods For Sharing Mobility Status Between Subscriber Identity Cards And Systems Utilizing The Same App 20100075716 - Chang; Chia-Lan ; et al.	2010-03-25
Methods For Controlling Radio Links In A Cellular Communication System App 20100015985 - CHANG; Chia-Lan ; et al.	2010-01-21
System and method for managing quality of service of mobile terminal Grant 7,107,059 - Chang September 12, 2	2006-09-12
Method of decreasing the times of measuring base stations' signal quality by a served mobile terminal App 20060128313 - Chang; Chia-Lan	2006-06-15
System and method for managing quality of service of mobile terminal App 20040203417 - Chang, Chia-Lan	2004-10-14

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