TSAI; Chih-Yuan

Patent Applications and Registrations

Patent applications and USPTO patent grants for TSAI; Chih-Yuan.The latest application filed is for "control method based on ue-aiding information".

Company Profile

14.11.18

TSAI; Chih-Yuan - Hsinchu City TW
Tsai; Chih-Yuan - Hsinchu TW
Tsai; Chih-Yuan - Hsin-Chu TW
Tsai; Chih-Yuan - New Taipei TW
TSAI; Chih-Yuan - New Taipei 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
Control Method Based On Ue-aiding Information App 20220286961 - CHANG; Chiao-Chih ; et al.	2022-09-08
Apparatuses and methods for coordinating communication operations associated with a plurality of subscriber identities Grant 11,382,003 - Cheng , et al. July 5, 2	2022-07-05
Method And Device For Switching Between Different Radio Access Technologies App 20220110026 - TSAI; Chih-Yuan ; et al.	2022-04-07
Communication device controlling method Grant 11,258,897 - Tsai , et al. February 22, 2	2022-02-22
Apparatuses And Methods For Reducing The Number Of Multiple-input-multiple-output (mimo) Layers App 20220039047 - TSAI; Chih-Yuan ; et al.	2022-02-03
Apparatuses and methods for packet distribution on multiple subscriber identities Grant 11,202,339 - Tsai , et al. December 14, 2	2021-12-14
Wireless Communication Method For Reducing The Receival Of Unwanted Data And User Equipment Thereof App 20210297898 - TSAI; Chih-Yuan ; et al.	2021-09-23
Apparatuses and methods for synchronizing states of separate subscriber identities with network Grant 11,032,857 - Tsai , et al. June 8, 2	2021-06-08
Apparatuses and methods for supporting dual talk of multiple subscriber identities Grant 10,980,074 - Tsai , et al. April 13, 2	2021-04-13
Apparatuses and methods for dual active of multiple subscriber identities Grant 10,911,995 - Tsai , et al. February 2, 2	2021-02-02
Apparatuses And Methods For Voice Call Service Provision App 20210029593 - TSAI; Chih-Yuan ; et al.	2021-01-28
Apparatuses And Methods For Packet Distribution On Multiple Subscriber Identities App 20200329529 - TSAI; Chih-Yuan ; et al.	2020-10-15
Apparatuses And Methods For Dual Active Of Multiple Subscriber Identities App 20200296638 - TSAI; Chih-Yuan ; et al.	2020-09-17
Apparatuses and methods for coordinating communication operations associated with a plurality of subscriber identity cards in a mobile communication device with a single wireless transceiver Grant 10,681,093 - Tsai , et al.	2020-06-09
Communication Device Controlling Method App 20200137226 - Tsai; Chih-Yuan ; et al.	2020-04-30
Apparatuses And Methods For Coordinating Communication Operations Associated With A Plurality Of Subscriber Identity Cards In A App 20200112593 - TSAI; Chih-Yuan ; et al.	2020-04-09
Apparatuses and methods for coordinating communication operations associated with a plurality of subscriber identity cards in a mobile communication device with a single wireless transceiver Grant 10,567,447 - Tsai , et al. Feb	2020-02-18
Apparatuses And Methods For Supporting Dual Talk Of Multiple Subscriber Identities App 20200015303 - TSAI; Chih-Yuan ; et al.	2020-01-09
Apparatuses And Methods For Synchronizing States Of Separate Subscriber Identities With Network App 20190357275 - TSAI; Chih-Yuan ; et al.	2019-11-21
Apparatuses And Methods For Coordinating Communication Operations Associated With A Plurality Of Subscriber Identities App 20190306760 - CHENG; Tsung-Huan ; et al.	2019-10-03
Multi-Subscriber Identity Module User Equipment and Re-Synchronizing Method Thereof App 20190007913 - Tsai; Chih-Yuan ; et al.	2019-01-03
Method For Improving Data Throughput In Multiple-SIM Communication Apparatus App 20180270649 - Tsai; Chih-Yuan ; et al.	2018-09-20
Multi-SIM user equipment and wireless communication method thereof Grant 9,674,758 - Tsai , et al. June 6, 2	2017-06-06
Apparatuses And Methods For Coordinating Communication Operations Associated With A Plurality Of Subscriber Identity Cards In A Mobile Communication Device With A Single Wireless Transceiver App 20170118255 - TSAI; Chih-Yuan ; et al.	2017-04-27
Multi-sim User Equipment And Wireless Communication Method Thereof App 20160142998 - TSAI; Chih-Yuan ; et al.	2016-05-19
Methods for autonomous fast return to preferred RAT and communications apparatuses utilizing the same Grant 9,326,199 - Chen , et al. April 26, 2	2016-04-26
Methods for shortening CSFB performance time and communication apparatuses utilizing the same Grant 9,178,758 - Chen , et al. November 3, 2	2015-11-03
Methods For Shortening Csfb Performance Time And Communication Apparatuses Utilizing The Same App 20140112119 - CHEN; Hung-Yueh ; et al.	2014-04-24
Methods For Autonomous Fast Return To Preferred Rat And Communications Apparatuses Utilizing The Same App 20140106751 - CHEN; Hung-Yueh ; et al.	2014-04-17

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