Inventor · disambiguated record
Changzheng Wu
Also filed as: WU CHANGZHENG
6 granted patents·3 pending applications·10 citations·filing 2015–2021
73Inventor score
Files withERICSSON TELEFON AB L M7Hisense shandong refrigerator co ltd1UNIV SCIENCE & TECHNOLOGY CHINA1
Top patents by PatentIndex Score
9 records- 0178US11212676B2User identity privacy protection in public wireless local access network, WLAN, accessERICSSON TELEFON AB L M·Filed 2017·Granted Dec 28, 2021·3 cites·9 claims
- 0275US10965655B2Multiple PDN connections over untrusted WLAN accessERICSSON TELEFON AB L M·Filed 2015·Granted Mar 30, 2021·4 cites·12 claims
- 0373US11510058B2Methods for support of user plane separation and user plane local offloading for 5G non-3GPP accessERICSSON TELEFON AB L M·Filed 2019·Granted Nov 22, 2022·2 cites·7 claims
- 0458US11008220B2Photochromic nanomaterial capable of blocking ultraviolet rays, production method and use thereofUNIV SCIENCE & TECHNOLOGY CHINA·Filed 2017·Granted May 18, 2021·0 cites·11 claims
- 0555US11388145B2Tunneling data traffic and signaling over secure etls over wireless local area networksERICSSON TELEFON AB L M·Filed 2016·Granted Jul 12, 2022·1 cites·27 claims
- 0639US2021112437A1User Plane QOS Bearer Control Method for 5G Fixed AccessERICSSON TELEFON AB L M·Filed 2019·Application pending·0 cites
- 0738US2021235268A1Methods and nodes for authentication of a tls connectionERICSSON TELEFON AB L M·Filed 2018·Application pending·0 cites
- 0834US11265294B2Method for secure WiFi calling connectivity over managed public WLAN accessERICSSON TELEFON AB L M·Filed 2015·Granted Mar 1, 2022·0 cites·25 claims
- 0929US2021222930A1Refrigerator with icemaker, and water injection control methodHisense shandong refrigerator co ltd·Filed 2021·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →