Inventor · Tangxia, CN

Song Chen

41Patents
10h-index
25Co-inventors
75Inventor score

Filing activity: Dec 8, 1997 → Sep 1, 2022

Most-cited inventions

PatentTitleAreaCited byStatus
US10897586B2 Global shutter image sensor Physics 33 Active
US10812742B2 Apparatus and method for determining whether a photodiode saturates and outputting a digital value representing a charge from that photodiode based on that determination Physics 20 Active
USD867334S1 Portable speaker General 20 Active
US6988620B2 Container with an adjustable inside dimension that restricts movement of items within the container Electricity 20 Expired
US10834344B2 Digital pixel with extended dynamic range Electricity 20 Active
US10804926B2 Charge leakage compensation in analog-to-digital converter Electricity 18 Active
US11004881B2 Global shutter image sensor Electricity 17 Active
US10903260B2 Multi-photodiode pixel cell Electricity 17 Active
US5913425A Component carrier having anti-reflective pocket Electricity 12 Expired
US11595602B2 Image sensor post processing Electricity 10 Active
US11089241B2 Pixel cell with multiple photodiodes Electricity 9 Active
US10923523B2 Multi-photodiode pixel cell Physics 8 Active
US10931884B2 Pixel sensor having adaptive exposure time Electricity 8 Active
US11463636B2 Pixel sensor having multiple photodiodes Electricity 7 Active
US11218660B1 Pixel sensor having shared readout structure Physics 6 Active
US11595598B2 Global shutter image sensor Physics 6 Active
USD639154S1 Container General 6 Expired
US11393867B2 Multi-photodiode pixel cell Electricity 4 Active
US11233085B2 Multi-photo pixel cell having vertical gate structure Electricity 4 Active
USD915352S1 Waterproof bag for solar LED speaker General 4 Active
US7147107B2 Packaging platform having an adjustable thickness Electricity 3 Expired
US10848681B2 Image reconstruction from image sensor output Electricity 3 Active
US11425978B2 Roll top backpack with speaker device Electricity 3 Active
US7967146B2 Container Electricity 2 Active
US7425362B2 Plastic packaging cushion Emerging Cross-Sectional Technologies 2 Expired

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