Inventor · disambiguated record
Charles Bonfield
Also filed as: BONFIELD CHARLES · BONFIELD CHARLES S
5 granted patents·1 pending application·14 citations·filing 1982–2025
76Inventor score
Technology areasG06F
Top patents by PatentIndex Score
6 records- 0193US12045274B2Systems and methods for leveraging acoustic information of voice queriesROVI GUIDES INC·Filed 2023·Granted Jul 23, 2024·2 cites·20 claims
- 0291US11651020B2Systems and methods for leveraging acoustic information of voice queriesROVI GUIDES INC·Filed 2020·Granted May 16, 2023·3 cites·20 claims
- 0391US11609944B2Systems and methods for leveraging acoustic information of voice queriesROVI GUIDES INC·Filed 2020·Granted Mar 21, 2023·3 cites·20 claims
- 0487US2025342197A1Systems and methods for leveraging acoustic information of voice queriesADEIA GUIDES INC·Filed 2025·Application pending·0 cites
- 0582US12393627B2Systems and methods for leveraging acoustic information of voice queriesADEIA GUIDES INC·Filed 2024·Granted Aug 19, 2025·0 cites·20 claims
- 0646USD274913SChain link for finger joint machine or similar apparatusBONFIELD CHARLES S·Filed 1982·Granted Jul 31, 1984·6 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →