Inventor · Shandong, CN

Chun Li

19Patents

2h-index

9Co-inventors

43Inventor score

Filing activity: Sep 18, 2009 → Apr 21, 2020

Most-cited inventions

Patent	Title	Area	Cited by	Status
US8412310B2	Locking syringe with integrated bias member	Human Necessities	9	Active
US8478385B2	Rotary medical manifold	Emerging Cross-Sectional Technologies	8	Active
US12163000B2	Vibrating diaphragm of sound-producing apparatus and sound-producing apparatus	Electricity	1	Active
US11962986B2	Speaker diaphragm and speaker	Electricity	1	Active
US9987431B2	Tri-ring syringe	Human Necessities	1	Active
US9730661B2	Manifold valve device	Emerging Cross-Sectional Technologies	1	Active
US11457316B2	Speaker diaphragm and speaker	Electricity	1	Active
US11317211B2	Speaker diaphragm and speaker	Electricity	1	Active
US11800288B2	Diaphragm for sound generating device and sound generating device	Electricity	0	Active
US12256206B2	Diaphragm for sound producing device, sound producing device, and method for assembling the same	Electricity	0	Active
US11800287B2	Speaker diaphragm and speaker	Electricity	0	Active
US11470425B2	Speaker	Electricity	0	Active
US12200459B2	Vibrating diaphragm of sound-producing apparatus and sound-producing apparatus	Electricity	0	Active
US11457317B2	Speaker	Electricity	0	Active
US11825285B2	Speaker diaphragm and speaker	Electricity	0	Active
US12312428B2	Diaphragm for miniature sound generating device and miniature sound generating device	Electricity	0	Active
US9901718B2	Balloon pressure pump	Mechanical Engineering; Lighting; Heating	0	Active
US12143791B2	Vibrating diaphragm of sound-producing apparatus and sound-producing apparatus	Electricity	0	Active
US11818559B2	Speaker diaphragm and speaker	Electricity	0	Active

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