Inventor · disambiguated record
Hak S. Hwang
Also filed as: HWANG HAK S
4 granted patents·57 citations·filing 1986–1988
76Inventor score
Technology areasG11B
Files withGOLD STAR CO4
Top patents by PatentIndex Score
4 records- 0171US4782407AVideo cassette tape recorder including a device for opening lid of a tape cassette during the loading operation thereofGOLD STAR CO·Filed 1986·Granted Nov 1, 1988·21 cites·1 claims
- 0268US4930720ACassette loading device for VCRGOLD STAR CO·Filed 1988·Granted Jun 5, 1990·19 cites·2 claims
- 0365US4984105ACassette loading device for front loading VCR which utilizes the driving force of a capstan motorGOLD STAR CO·Filed 1988·Granted Jan 8, 1991·16 cites·1 claims
- 0426US4782409ATape cassette loading deviceGOLD STAR CO·Filed 1986·Granted Nov 1, 1988·1 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →