Inventor · disambiguated record

Gul N. Khan

Also filed as: KHAN GUL N

3 granted patents·104 citations·filing 1988–1990

75Inventor score

Technology areasA61B

Files withOLYMPUS OPTICAL CO3

Top patents by PatentIndex Score

3 records

0150US4916533AEndoscope insertion direction detecting methodOLYMPUS OPTICAL CO·Filed 1989·Granted Apr 10, 1990·42 cites·21 claims
0244US4910590AEndoscope insertion direction detection methodOLYMPUS OPTICAL CO·Filed 1988·Granted Mar 20, 1990·31 cites·14 claims
0339US5036464AMethods of detecting endoscope insertion directionOLYMPUS OPTICAL CO·Filed 1990·Granted Jul 30, 1991·31 cites·10 claims

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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →