Inventor · 溪州鄉, TW

Wei-Yeh Li

29Patents
10h-index
11Co-inventors
72Inventor score

Filing activity: Sep 27, 2004 → Nov 26, 2024

Most-cited inventions

PatentTitleAreaCited byStatus
US7377537B2 Adjustable seat for a baby stroller with one-handed inclination control Mechanical Engineering; Lighting; Heating 73 Active
US7766366B2 Foldable baby stroller frame Performing Operations; Transporting 32 Active
US10159336B2 Electrically-lifted computer desk and office desk thereof Human Necessities 30 Active
US7584985B2 Foldable baby stroller Performing Operations; Transporting 24 Active
US7108275B2 Single hand folding structure for umbrella folding stroller Performing Operations; Transporting 23 Expired
USD926487S1 Swivel chair General 15 Active
US7128367B2 Foldable highchair framework Human Necessities 14 Expired
USD1005742S1 Back seat extender for dogs General 13 Active
US7434827B2 Single hand folding structure for umbrella folding stroller Performing Operations; Transporting 12 Expired
US8657311B2 Stroller frame with a swivel seat and a limiting mechanism Performing Operations; Transporting 11 Active
US7393050B2 Foldable structure of highchair Human Necessities 10 Active
US8485546B2 Foldable baby stroller frame Performing Operations; Transporting 10 Active
USD925937S1 Chair General 9 Active
USD1020267S1 Hair brush General 9 Active
US8991838B2 Stroller frame with an automatic brake mechanism actuatable by hand detecting Performing Operations; Transporting 8 Active
US8491000B2 Folding stroller Performing Operations; Transporting 7 Active
USD928522S1 Swivel chair General 7 Active
US8997948B2 Hand-detecting brake system for baby stroller Performing Operations; Transporting 7 Active
US8991853B2 Retractable stroller Performing Operations; Transporting 7 Active
US8496263B2 Foldable stroller frame with an auto-extending wheel distance adjustment Performing Operations; Transporting 6 Active
USD1018100S1 Chair General 5 Active
US11019920B2 Electrically-lifted computer desk and office desk thereof Human Necessities 5 Active
US8899672B2 Linkage for a foldable high chair Human Necessities 3 Active
USD1041021S1 Massage equipment General 3 Active
USD1047214S1 Massage appliance General 3 Active

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