Inventor · Poway, CA, US

Jason Michael Cheng

46Patents
19h-index
22Co-inventors
81Inventor score

Filing activity: Sep 5, 2000 → Aug 25, 2020

Most-cited inventions

PatentTitleAreaCited byStatus
USD747431S1 One hand operational combo sight device General 49 Active
USD757886S1 Sight module General 45 Active
US7088134B1 Programmable logic device with flexible memory allocation and routing Electricity 43 Expired
USD747426S1 Firearm handguard General 37 Active
USD807981S1 Firearm light module General 35 Active
USD732631S1 Modular scope mount General 35 Active
USD765212S1 Sight aiming device General 34 Active
USD741446S1 Integrated magnified optical sight and reflex sight device General 33 Active
USD732628S1 Gas tube rail mount General 30 Active
USD779013S1 Handguard General 29 Active
US9581412B2 Keymod mount Mechanical Engineering; Lighting; Heating 29 Active
USD736886S1 Firearm handguard General 28 Active
USD737397S1 Firearm handguard General 25 Active
USD781990S1 Firearm scope General 24 Active
USD774158S1 Prismatic scope General 23 Active
USD783116S1 Firearm scope General 23 Active
USD821529S1 Pistol grip General 22 Active
USD749186S1 Foregrip for firearm General 20 Active
USD807461S1 Firearm muzzle brake General 20 Active
US6765408B2 Device and method with generic logic blocks Electricity 19 Expired
USD733249S1 Optical sight base mount General 18 Active
USD855138S1 AR 15 dressing kit General 18 Active
US9869526B1 Flip-up aiming sight Mechanical Engineering; Lighting; Heating 17 Active
USD815239S1 Firearm aiming and illuminating device General 14 Active
USD808489S1 Light module for firearm General 13 Active

Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.