Individual holder
SHEEM SANG K
8 granted patents·1 pending application·223 citations·filing 1977–2005
Individually held — no corporate assignee on record.
Top patents by PatentIndex Score
9 records- 0179US5515464AOptical fiber interconnections using self-aligned core-extensionsSHEEM SANG K·Filed 1993·Granted May 7, 1996·50 cites·22 claims
- 0279US4264126AOptical fiber-to-fiber evanescent field couplerSHEEM SANG K·Filed 1979·Granted Apr 28, 1981·33 cites·6 claims
- 0374US4681325AGame toySHEEM SANG K·Filed 1985·Granted Jul 21, 1987·29 cites·17 claims
- 0469US4479715AOptical rotation-sensing interferometer with (3×3)-(2×2) directional couplerSHEEM SANG K·Filed 1982·Granted Oct 30, 1984·23 cites·9 claims
- 0567US4217032AEnd-butt optical fiber couplerSHEEM SANG K·Filed 1978·Granted Aug 12, 1980·20 cites·7 claims
- 0664US4262994AElectro-optically balanced multi-piece optical waveguidesSHEEM SANG K·Filed 1980·Granted Apr 21, 1981·22 cites·8 claims
- 0762US5287424AOptical fiber coupler with overlapping core-extensions, and manufacturing methods of the sameSHEEM SANG K·Filed 1992·Granted Feb 15, 1994·31 cites·19 claims
- 0861US4166618AMissile launching device combined with targetSHEEM SANG K·Filed 1977·Granted Sep 4, 1979·15 cites·1 claims
- 0946US2006165852A1Asian fast-food packs embodied by its accompanying cooked rice, and a method of distributionSHEEM SANG K·Filed 2005·Application pending·0 cites
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →