Inventor · name-matched record
WANG ZHIFENG
3 granted patents·2 pending applications·0 citations·filing 2021–2025
39Inventor score
This identity is grouped by exact name match (no disambiguated inventor record was available for these filings) — it may combine same-named inventors.
Top patents by PatentIndex Score
5 records- 0169US2026039484A1Secure certificate chain transitionMICROSOFT TECHNOLOGY LICENSING LLC·Filed 2025·Application pending·0 cites
- 0263US12580286B2Button cell and manufacturing method thereof and electronic equipmentZHUHAI COSMX BATTERY CO LTD·Filed 2022·Granted Mar 17, 2026·0 cites·19 claims
- 0362US2026081954A1Adaptive authorization with local route identifierMICROSOFT TECHNOLOGY LICENSING LLC·Filed 2024·Application pending·0 cites
- 0460US12568418B2Call system, extension, and hostHUAWEI TECH CO LTD·Filed 2022·Granted Mar 3, 2026·0 cites·20 claims
- 0554US12543108B2Auxiliary-link-based call compensation system and apparatus, and chipHUAWEI TECH CO LTD·Filed 2021·Granted Feb 3, 2026·0 cites·20 claims
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Identity basis: exact name match across USPTO filings. How scoring works →