Inventor · Poway, CA, US

Carson Cheng

100Patents
24h-index
10Co-inventors
87Inventor score

Filing activity: Nov 17, 1998 → Sep 19, 2021

Most-cited inventions

PatentTitleAreaCited byStatus
US6754987B1 Magazine loader for ammunition preloaded with striper clip Mechanical Engineering; Lighting; Heating 74 Expired
USD747431S1 One hand operational combo sight device General 49 Active
USD757886S1 Sight module General 45 Active
USD849180S1 Micro reflex sight General 39 Active
USD704296S1 Armored reflex sight with utility rails and integrated laser sight General 39 Active
USD747426S1 Firearm handguard General 37 Active
USD679775S1 Micro sighting device with built in laser General 36 Active
USD749689S1 Laser module for firearm General 36 Active
USD732631S1 Modular scope mount General 35 Active
USD807981S1 Firearm light module General 35 Active
USD765212S1 Sight aiming device General 34 Active
USD598723S1 Armorer wrench General 33 Expired
USD741446S1 Integrated magnified optical sight and reflex sight device General 33 Active
USD732628S1 Gas tube rail mount General 30 Active
US9581412B2 Keymod mount Mechanical Engineering; Lighting; Heating 29 Active
USD779013S1 Handguard General 29 Active
USD736886S1 Firearm handguard General 28 Active
USD704297S1 Reflex sight with integrated laser sight and flashlight General 27 Active
USD856458S1 Reflex sight General 27 Active
USD779014S1 Handguard General 27 Active
USD703502S1 Wrench General 26 Active
USD673239S1 Multiple rail for sighting device General 26 Active
USD737397S1 Firearm handguard General 25 Active
USD781990S1 Firearm scope General 24 Active
USD783116S1 Firearm scope General 23 Active

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