Inventor · Shanghai, CN

Xiaohua Cai

32Patents
9h-index
35Co-inventors
75Inventor score

Filing activity: Jun 11, 1997 → Nov 29, 2019

Most-cited inventions

PatentTitleAreaCited byStatus
US6258229A Disposable sub-microliter volume sensor and method of making Chemistry; Metallurgy 320 Expired
US6287451A Disposable sensor and method of making Physics 224 Expired
US6767441B1 Biosensor with peroxidase enzyme Emerging Cross-Sectional Technologies 183 Expired
US6837976B2 Disposable sensor with enhanced sample port inlet Physics 168 Expired
US6942770B2 Disposable sub-microliter volume biosensor with enhanced sample inlet Physics 168 Expired
US7955484B2 Glucose biosensor and method Physics 17 Active
US6063259A Microfabricated thick-film electrochemical sensor for nucleic acid determination Physics 17 Expired
USRE41264E1 Biosensor with peroxidase enzyme General 10 Active
US7547383B2 Biosensor and method Emerging Cross-Sectional Technologies 9 Active
US10071846B2 Test-strip storage vial Physics 8 Active
US9210068B2 Modifying system routing information in link based systems Electricity 8 Active
US7611621B2 Disposable oxygen sensor and method for correcting oxygen effect on oxidase-based analytical devices Physics 7 Active
US7856551B2 Dynamically discovering a system topology Physics 6 Active
US7640453B2 Methods and apparatus to change a configuration of a processor system Physics 5 Active
US8603309B2 Disposable sensor for electrochemical detection of hemoglobin Physics 4 Active
US9518951B2 Disposable test sensor with improved sampling entrance Performing Operations; Transporting 3 Active
US7648624B2 Oxygen sensor Physics 3 Active
US7818560B2 System information synchronization in a links-based multi-processor system Physics 2 Active
US8617366B2 Disposable urea sensor and system for determining creatinine and urea nitrogen-to-creatinine ratio in a single device Physics 2 Active
US10259640B2 Test-strip storage vial Physics 2 Active
US9939401B2 Test sensor with multiple sampling routes Physics 1 Active
US7805597B2 Parallel link reset in link based system Physics 1 Active
US9039874B2 Disposable urea sensor and system for determining creatinine and urea nitrogen-to-creatinine ratio in a single device Physics 0 Active
US10088444B2 Disposable test sensor with improved sampling entrance Performing Operations; Transporting 0 Active
US10527576B2 Disposable test sensor with improved sampling entrance Performing Operations; Transporting 0 Active

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