Zhao; Xiaowu

Patent Applications and Registrations

Patent applications and USPTO patent grants for Zhao; Xiaowu.The latest application filed is for "key derivation method and apparatus".

Company Profile

3.60.48

Zhao; Xiaowu - Shenzhen CN
Zhao; Xiaowu - Guangdong CN
Zhao; Xiaowu - Guangdong Province CN
Zhao; Xiaowu - Shenzhen City CN

*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
Key derivation method and apparatus Grant 11,290,876 - You , et al. March 29, 2	2022-03-29
Key Derivation Method And Apparatus App 20190166493 - YOU; Shilin ; et al.	2019-05-30
Connectionless modes for wireless machine to machine communications in wireless communication networks Grant 10,172,072 - Fang , et al. J	2019-01-01
Reverse link reliability through re-assembling multiple partially decoded connectionless frames in wireless communication networks Grant 10,028,165 - Fang , et al. July 17, 2	2018-07-17
Multimode terminal information processing method, multimode terminal and access network device Grant 9,769,722 - Yu , et al. September 19, 2	2017-09-19
Reverse link signaling techniques for wireless communication systems Grant 9,713,067 - Fang , et al. July 18, 2	2017-07-18
Method and system for handover between different networks, and evolved high rate packet data network Grant 9,674,736 - Yu , et al. June 6, 2	2017-06-06
Fixed location registration Grant 9,491,565 - Fang , et al. November 8, 2	2016-11-08
Priority based service selection methods and apparatus Grant 9,402,207 - Fang , et al. July 26, 2	2016-07-26
Using multiple access channels for wireless device positioning Grant 9,389,304 - Fang , et al. July 12, 2	2016-07-12
Methods and apparatus for radio configuration indication Grant 9,392,624 - Fang , et al. July 12, 2	2016-07-12
Enhancement of access control for CDMA2000 Grant 9,313,685 - Fang , et al. April 12, 2	2016-04-12
Reverse link acknowledgment signaling Grant 9,270,423 - Fang , et al. February 23, 2	2016-02-23
Network assisted fast open loop power control adjustment Grant 9,226,243 - Fang , et al. December 29, 2	2015-12-29
Method And System For Maintaining Session, Network Side, Terminal And Computer Storage Medium App 20150365484 - YU; Yuanfang ; et al.	2015-12-17
Network selection at a wireless communication device in wireless communications based on two or more radio access technologies Grant 9,179,499 - Fang , et al. November 3, 2	2015-11-03
Method And System For Handover Between Different Networks, And Evolved High Rate Packet Data Network App 20150282016 - Yu; Yuanfang ; et al.	2015-10-01
Methods and apparatus for group paging in wireless networks Grant 9,060,259 - Fang , et al. June 16, 2	2015-06-16
Load-adjustment factor notification method, data rate control (DRC)-pointing determination method, handover determination method and devices thereof Grant 9,030,997 - Fang , et al. May 12, 2	2015-05-12
System, terminal and method for transmitting 1x messages Grant 9,019,875 - Yu , et al. April 28, 2	2015-04-28
Method for transferring base station energy-saving information and method and system for implementing energy-saving Grant 9,008,717 - Yu , et al. April 14, 2	2015-04-14
Interworking circuit service fall back Grant 8,977,303 - Fang , et al. March 10, 2	2015-03-10
Multimode Terminal Information Processing Method, Multimode Terminal And Access Network Device App 20150063297 - Yu; Yuanfang ; et al.	2015-03-05
Enhancement of slotted mode operation for wireless communication Grant 8,885,533 - Fang , et al. November 11, 2	2014-11-11
Virtual groups for femto-cell hand-in Grant 8,886,201 - Fang , et al. November 11, 2	2014-11-11
Interworking circuit service fall back Grant 8,781,509 - Fang , et al. July 15, 2	2014-07-15
Method for virtual connection releasing in inter-operating network Grant 8,724,584 - Wang , et al. May 13, 2	2014-05-13
Method And System For Redirection Between Disparate Systems App 20140092867 - Yu; Yuanfang ; et al.	2014-04-03
Using identification sequences in wireless communication systems Grant 8,675,621 - Fang , et al. March 18, 2	2014-03-18
Method for Transferring Base Station Energy-Saving Information and Method and System for Implementing Energy-Saving App 20140018057 - Yu; Yuanfang ; et al.	2014-01-16
Paging mechanisms for mobile stations with multiple subscriptions Grant 8,626,206 - Fang , et al. January 7, 2	2014-01-07
Using Multiple Access Channels For Wireless Device Positioning App 20130307730 - Fang; Yonggang ; et al.	2013-11-21
Accounting method for ultra mobile broadband access network Grant 8,570,912 - Zhao , et al. October 29, 2	2013-10-29
Internetworking techniques for wireless networks Grant 8,570,944 - Bhalla , et al. October 29, 2	2013-10-29
Active handover method and terminal based on high rate packet data system Grant 8,559,394 - Yu , et al. October 15, 2	2013-10-15
Network Assisted Fast Open Loop Power Control Adjustment App 20130267269 - Fang; Yonggang ; et al.	2013-10-10
Reverse Link Reliability Through Re-assembling Multiple Partially Decoded Connectionless Frames In Wireless Communication Networks App 20130242734 - Fang; Yonggang ; et al.	2013-09-19
Interworking overhead message protocols Grant 8,514,778 - Fang , et al. August 20, 2	2013-08-20
Fixed Location Registration App 20130210414 - Fang; Yonggang ; et al.	2013-08-15
Enhancement Of Access Control For Cdma2000 App 20130203402 - Fang; Yonggang ; et al.	2013-08-08
Method for refusal of 1x page delivery in a high rate packet data system Grant 8,433,806 - Zhao April 30, 2	2013-04-30
System, Terminal And Method For Transmitting 1x Messages App 20130070684 - Yu; Yuanfang ; et al.	2013-03-21
Paging Mechanisms For Mobile Stations With Multiple Subscriptions App 20130072236 - Fang; Yonggang ; et al.	2013-03-21
Methods And Apparatus For Group Paging In Wireless Networks App 20130021957 - Fang; Yonggang ; et al.	2013-01-24
Enhancement Of Slotted Mode Operation For Wireless Communication App 20130016640 - Fang; Yonggang ; et al.	2013-01-17
Paging mechanisms for mobile stations with multiple subscriptions Grant 8,290,518 - Fang , et al. October 16, 2	2012-10-16
Method for packet data session release in ultra mobile broadband access network Grant 8,274,982 - Zhao , et al. September 25, 2	2012-09-25
Inter-operation Between Base Stations Having Different Protocol Revisions App 20120236822 - Fang; Yonggang ; et al.	2012-09-20
Methods And Apparatus For Radio Configuration Indication App 20120224561 - Fang; Yonggang ; et al.	2012-09-06
Enhanced timer based registration method for wireless communication networks Grant 8,224,323 - Yu , et al. July 17, 2	2012-07-17
Load-Adjustment Factor Notification Method, Data Rate Control (DRC)-Pointing Determination Method, Handover Determination Method and Devices Thereof App 20120176901 - Fang; Yonggang ; et al.	2012-07-12
Method for releasing a high rate packet data session Grant 8,213,364 - Zhao July 3, 2	2012-07-03
Redirecting Mobile Services In Multiple Overlapped Wireless Networks App 20120149373 - Tian; Wei ; et al.	2012-06-14
Method for establishing the IP flow map updating connection in a high rate packet data network Grant 8,194,650 - Zhao , et al. June 5, 2	2012-06-05
Priority Based Service Selection Methods And Apparatus App 20120034910 - Fang; Yonggang ; et al.	2012-02-09
Interworking Circuit Service Fall Back App 20120028661 - Fang; Yonggang ; et al.	2012-02-02
Accounting method for ultra mobile broadband access network Grant 8,107,976 - Wang , et al. January 31, 2	2012-01-31
Method For Establishing The Ip Flow Map Updating Connection In A High Rate Packet Data Network App 20120002667 - Zhao; Xiaowu ; et al.	2012-01-05
Active Handover Method Based On High Rate Packet Data (hrpd) System And Terminal App 20110274089 - Yu; Yuanfang ; et al.	2011-11-10
Method For Virtual Connection Releasing In Inter-operating Network App 20110261788 - Wang; Wei ; et al.	2011-10-27
Method And System For Realizing Emergency Calling Service In High Rate Packet Data Network App 20110199942 - Zhao; Xiaowu ; et al.	2011-08-18
Method for delivering 1X network paging in high rate packet data network Grant 7,983,224 - Zhao July 19, 2	2011-07-19
Method And System For Supporting Emergency Service And Packet Control Function Entity App 20110164619 - Wang; Wei ; et al.	2011-07-07
Connectionless modes for wireless machine to machine communications in wireless communication networks App 20110085497 - Fang; Yonggang ; et al.	2011-04-14
Internetworking Techniques For Wireless Networks App 20110080870 - BHALLA; Rajesh ; et al.	2011-04-07
Interworking Circuit Service Fall Back App 20100317378 - Fang; Yonggang ; et al.	2010-12-16
Reverse Link Signaling Techniques For Wireless Communication Systems App 20100309862 - Fang; Yonggang ; et al.	2010-12-09
Method For Releasing A High Rate Packet Data Session App 20100257589 - Zhao; Xiaowu	2010-10-07
Method for Packet Data Session Release in Ultra Mobile Broadband Access Network App 20100232377 - Zhao; Xiaowu ; et al.	2010-09-16
Accounting Method For Ultra Mobile Broadband Access Network App 20100215003 - Zhao; Xiaowu ; et al.	2010-08-26
Paging Mechanisms for Mobile Stations with Multiple Subscriptions App 20100203906 - Fang; Yonggang ; et al.	2010-08-12
Virtual Groups For Femto-cell Hand-in App 20100197309 - Fang; Yonggang ; et al.	2010-08-05
Reverse Link Acknowledgment Signaling App 20100150069 - Fang; Yonggang ; et al.	2010-06-17
Method of Responding DeletePersonalityRequest Message in Ultra Mobile Broadband App 20100128674 - Zhao; Xiaowu	2010-05-27
Method For Refusal Of 1x Page Delivery In A High Rate Packet Data System App 20100049789 - Zhao; Xiaowu	2010-02-25
Using Identification Sequences In Wireless Communication Systems App 20100029278 - Fang; Yonggang ; et al.	2010-02-04
Method For Delivering 1x Network Paging In High Rate Packet Data Network App 20090316696 - Zhao; Xiaowu	2009-12-24
Enhanced Timer Based Registration Method for Wireless Communication Networks App 20080280608 - Yu; YuanFang ; et al.	2008-11-13

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