Inventor · Baltimore, MD, US

Hao Liu

24Patents

7h-index

28Co-inventors

65Inventor score

Filing activity: Feb 19, 2010 → Dec 24, 2024

Most-cited inventions

Patent	Title	Area	Cited by	Status
USD870183S1	Camera	General	77	Active
USD926243S1	Camera	General	41	Active
USD882666S1	Camera	General	37	Active
USD897408S1	Camera	General	37	Active
US8418973B2	Multi-axis photographic tripod heads	Mechanical Engineering; Lighting; Heating	28	Active
USD866646S1	Camera flash	General	14	Active
USD858484S1	Dancing speaker	General	9	Active
US9549595B1	Inversely foldable automatic umbrella	Human Necessities	6	Active
USD880451S1	Swing dancing speaker	General	6	Active
USD797437S1	Inversely foldable umbrella	General	5	Active
USD838470S1	Automatic inversely foldable umbrella	General	3	Active
USD879460S1	Umbrella rib	General	3	Active
US10226304B2	Shape tracking of a dexterous continuum manipulator	Human Necessities	2	Active
US10244836B2	Automatic inversely foldable umbrella	Human Necessities	2	Active
USD813523S1	Inversely foldable umbrella	General	2	Active
USD942526S1	Camera	General	1	Active
US12376809B2	Vehicle-mounted angiography machine with double-robotic-arm type structure	Human Necessities	0	Active
US11008648B2	CuO/Se composite film	Electricity	0	Active
USD1095150S1	Mixing container lid	General	0	Active
US11633242B2	Deformable mechanism with combined motion	Human Necessities	0	Active
USD1089433S1	Folding wagon	General	0	Active
US10246276B2	Cable-strut combination driven parallel robotic palletizer	Performing Operations; Transporting	0	Active
USD1077484S1	Golf brush	General	0	Active
US8366062B2	Tripod head with folding handle	Physics	0	Active

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