Inventor · Schwaikheim, DE

Zheyi Jin

26Patents

11h-index

5Co-inventors

64Inventor score

Filing activity: Apr 5, 2007 → Oct 4, 2022

Most-cited inventions

Patent	Title	Area	Cited by	Status
USD660529S1	Vacuum cleaner	General	31	Expired
USD746523S1	Vacuum cleaner	General	28	Active
USD793635S1	Floor cleaning machine	General	22	Active
USD573936S1	Control lever for watercraft	General	21	Expired
USD655872S1	Vacuum cleaner	General	18	Expired
USD802861S1	Vacuum cleaners	General	15	Active
USD731723S1	Steam gun for a steam cleaner	General	15	Active
USD785254S1	Floor cleaning machine	General	15	Active
USD818788S1	Device for collecting drilling dust	General	13	Active
USD941538S1	High-pressure cleaner	General	13	Active
USD655873S1	Vacuum cleaner	General	11	Expired
USD779138S1	Machine for cleaning floors	General	11	Active
USD800978S1	Vacuum cleaner	General	11	Active
USD830014S1	Electric vacuum cleaner	General	11	Active
USD803916S1	Drilling dust collector	General	10	Active
USD675795S1	Vacuum cleaner	General	9	Active
USD830015S1	Electric vacuum cleaner	General	8	Active
USD800977S1	Vacuum cleaner	General	8	Active
USD797681S1	Controller of a vacuum cleaner	General	5	Active
USD1029427S1	Vacuum cleaner	General	2	Active
USD918505S1	Handle for a cleaning machine	General	2	Active
USD809725S1	Lower portion of a vacuum cleaner	General	1	Active
USD810370S1	Vacuum cleaner	General	1	Active
US11897010B2	Heatable high pressure cleaning appliance	Performing Operations; Transporting	1	Active
USD815381S1	Attachment for a floor cleaning machine	General	0	Active

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