Inventor · disambiguated record
Frank S. Boxall
Also filed as: BOXALL FRANK S
6 granted patents·104 citations·filing 1974–1986
84Inventor score
Top patents by PatentIndex Score
6 records- 0179US4203012AHybrid circuit using current mirror circuitsBOXALL FRANK S·Filed 1978·Granted May 13, 1980·34 cites·24 claims
- 0279US4004109AHybrid circuitBOXALL FRANK S·Filed 1975·Granted Jan 18, 1977·34 cites·20 claims
- 0357US4039948AMulti-channel differential pulse code modulation systemBOXALL FRANK S·Filed 1974·Granted Aug 2, 1977·11 cites·13 claims
- 0455US4804956ARearrangeable digital signal space division switching systemGEN SIGNAL CORP·Filed 1986·Granted Feb 14, 1989·18 cites·22 claims
- 0539US3949298ATime shared delta modulation systemBOXALL FRANK S·Filed 1974·Granted Apr 6, 1976·5 cites·20 claims
- 0638US4038498ACentral office switching system with remote line switchBOXALL FRANK S·Filed 1976·Granted Jul 26, 1977·2 cites·8 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →