Inventor · Sollentuna, SE

Qiang Chen

264Patents
21h-index
375Co-inventors
93Inventor score

Filing activity: Oct 27, 1999 → Feb 17, 2025

Most-cited inventions

PatentTitleAreaCited byStatus
US6689265B2 Electrochemical analyte sensors using thermostable soybean peroxidase Chemistry; Metallurgy 628 Expired
US6391643B1 Kit and method for quality control testing of an iontophoretic sampling system Emerging Cross-Sectional Technologies 207 Expired
USD719961S1 Stand connector for tablet computer General 90 Active
US6319061A Pair of shielded electrical connectors with a grounding element therebetween Electricity 87 Expired
USD742387S1 Clamp General 63 Active
USD805085S1 Mounting arm General 61 Active
USD745873S1 Mounting arm General 53 Active
USD960053S1 Electric bicycle General 48 Active
USD915244S1 Electric bicycle General 48 Active
USD960052S1 Electric bicycle General 47 Active
US6398587B1 Universal serial bus connector Electricity 40 Expired
USD900680S1 Electric bicycle General 35 Active
USD877744S1 Mounting arm for display stand General 32 Active
USD747179S1 Mounting arm General 30 Active
USD904501S1 Glasses General 30 Active
USD792417S1 Adjustable platform General 29 Active
US6655973B2 Electrical card connector with card eject mechanism Electricity 27 Expired
USD962828S1 Electric bicycle General 27 Active
US7049669B2 LDMOS transistor Electricity 25 Expired
US7667557B2 Thin-film bandpass filter using inductor-capacitor resonators Electricity 23 Active
USD923454S1 Door lock General 21 Active
USD683348S1 Laptop stand General 20 Active
US6416364B1 RJ-45 receptacle connector with terminal protection means Electricity 19 Expired
US9499608B2 Bispecific monoclonal antibody therapeutics against West Nile virus with improved CNS penetration Emerging Cross-Sectional Technologies 18 Active
USD712691S1 Flat panel display stand base General 18 Active

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