Inventor · disambiguated record
Kuang-Kai Cheng
Also filed as: CHENG KUANG-KAI
3 granted patents·4 citations·filing 2018–2020
56Inventor score
Technology areasH01Q
Files withDELTA ELECTRONICS INC3
Top patents by PatentIndex Score
3 records- 0174US10811783B2Antenna device and antenna systemDELTA ELECTRONICS INC·Filed 2018·Granted Oct 20, 2020·3 cites·9 claims
- 0257US10819030B2Beam tunable antenna deviceDELTA ELECTRONICS INC·Filed 2019·Granted Oct 27, 2020·1 cites·12 claims
- 0354US10833420B2Antenna device and antenna systemDELTA ELECTRONICS INC·Filed 2020·Granted Nov 10, 2020·0 cites·9 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →