Inventor · disambiguated record
Changhong Zhao
Also filed as: ZHAO CHANGHONG
3 granted patents·2 pending applications·4 citations·filing 2014–2024
55Inventor score
Files withGOERTEK TECH CO LTD2ALLIANCE SUSTAINABLE ENERGY1CALIFORNIA INST OF TECHN1HUAWEI TECH CO LTD1
Top patents by PatentIndex Score
5 records- 0162US10673232B2Dynamic frequency control in power networksCALIFORNIA INST OF TECHN·Filed 2015·Granted Jun 2, 2020·2 cites·22 claims
- 0259US9483428B2Storage apparatus, and system and method for executing access operationsHUAWEI TECH CO LTD·Filed 2014·Granted Nov 1, 2016·2 cites·13 claims
- 0352US2024251198A1Earcap structure and earphoneGOERTEK TECH CO LTD·Filed 2024·Application pending·0 cites
- 0447US11228180B2Hierarchical distributed voltage regulationALLIANCE SUSTAINABLE ENERGY·Filed 2020·Granted Jan 18, 2022·0 cites·16 claims
- 0544US2025211007A1Earphone charging caseGOERTEK TECH CO LTD·Filed 2022·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →