Inventor · San Francisco, CA, US

Alan Li

18Patents
7h-index
20Co-inventors
66Inventor score

Filing activity: Jul 1, 1977 → Oct 21, 2020

Most-cited inventions

PatentTitleAreaCited byStatus
US9737161B1 Paper cup, a blank for a paper cup, and use of a paper cup Performing Operations; Transporting 32 Active
US5068036A Activated sludge process with in situ recovery of powdered adsorbent Emerging Cross-Sectional Technologies 18 Expired
US4614588A Method for sulfide toxicity reduction Emerging Cross-Sectional Technologies 13 Expired
USD859984S1 Box General 12 Active
US9567130B1 Carton and blank for carton Performing Operations; Transporting 10 Active
USD852622S1 Box General 9 Active
US8330393B2 System for time-sequential LED-string excitation Electricity 9 Active
USD825327S1 Bag-in-box General 6 Active
US10354213B1 Natural experiment finder system and method Physics 5 Active
US7831633B1 Methods and apparatus for implementing a custom driver for accessing a data source Physics 4 Active
US4146337A Electric typewriter for multiple languages Performing Operations; Transporting 3 Expired
US10492633B2 Paper cup, a blank for a paper cup, and use of a paper cup Performing Operations; Transporting 2 Active
US10846509B2 Method to combine brightfield and fluorescent channels for cell image segmentation and morphological analysis using images obtained from imaging flow cytometer (IFC) Physics 1 Active
US10878357B1 Natural experiment finder system and method Physics 1 Active
US11972620B2 Method to combine brightfield and fluorescent channels for cell image segmentation and morphological analysis using images obtained from imaging flow cytometer (IFC) Physics 0 Active
US10776738B1 Natural experiment finder Physics 0 Active
US9742396B2 Core voltage reset systems and methods with wide noise margin Electricity 0 Active
US8947137B2 Core voltage reset systems and methods with wide noise margin Electricity 0 Active

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