Inventor · Tangxia, CN

Haiquan Wu

64Patents
16h-index
78Co-inventors
79Inventor score

Filing activity: Jan 26, 2015 → Oct 31, 2022

Most-cited inventions

PatentTitleAreaCited byStatus
USD896205S1 Noise canceling wireless earphone General 68 Active
USD906238S1 Wireless earphone charging box General 51 Active
USD905049S1 Audio input/output device General 48 Active
USD941275S1 Pair of earbuds General 38 Active
USD883280S1 Virtual reality headset General 34 Active
USD884700S1 Remote controller General 31 Active
USD900097S1 AR glasses General 30 Active
USD945963S1 Charging case for wireless earbuds General 27 Active
USD905055S1 Host for audio and video control General 26 Active
USD900057S1 Headphone General 25 Active
USD929322S1 Charging case for pair of earbuds General 25 Active
USD991216S1 Wireless headset General 23 Active
USD859356S1 Headphone General 22 Active
USD904998S1 Audio device General 21 Active
US10499140B2 Speaker and headphone Electricity 21 Active
USD936035S1 Wireless headset General 20 Active
USD939478S1 Pair of wireless earphones General 13 Active
USD931861S1 TWS earphones box General 12 Active
USD949785S1 Charging case for wireless earphones General 11 Active
USD968355S1 Headset General 11 Active
USD905657S1 Audio input/output device with curved display screen General 10 Active
USD900098S1 VR glasses General 9 Active
USD840371S1 Wireless headset General 8 Active
USD991912S1 Wireless earphone General 8 Active
USD899395S1 Audio input/output device with display screen General 7 Active

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