Inventor · Beijing, CN

Chao Song

33Patents
4h-index
37Co-inventors
59Inventor score

Filing activity: Oct 4, 2012 → Mar 15, 2024

Most-cited inventions

PatentTitleAreaCited byStatus
US10545523B1 Adaptive gate-biased field effect transistor for low-dropout regulator Physics 13 Active
US10289629B1 Techniques for interruption-free partitioning Electricity 11 Active
US8587394B1 Reed switch assembly of magnetic latching relay Electricity 5 Active
US11177819B1 Power and area efficient digital-to-time converter with improved stability Electricity 4 Active
US9755575B1 Variable frequency RC oscillator Electricity 3 Active
US11533058B2 Digital phase-frequency detector with split control loops for low jitter and fast locking Electricity 2 Active
US11308619B2 Evaluating a mammogram using a plurality of prior mammograms and deep learning algorithms Physics 2 Active
US10431540B1 Metal-oxide-metal capacitor with reduced parasitic capacitance Electricity 2 Active
US10269490B2 Metal-oxide-metal capacitor using vias within sets of interdigitated fingers Electricity 1 Active
US11626883B2 Power and area efficient digital-to-time converter with improved stability Electricity 1 Active
US10861793B2 Guard ring frequency tuning Electricity 1 Active
US9563665B2 Product search method and system Physics 1 Active
US10972068B2 Process-invariant delay cell Electricity 0 Active
US10312891B1 Variation tracking and compensating for small capacitor Electricity 0 Active
US9934293B2 Generating search results Physics 0 Active
US12346308B2 Data compression method and apparatus Electricity 0 Active
US11947195B2 Contact lens including nanopores Human Necessities 0 Active
US10553531B2 Process-invariant resistor and capacitor pair Electricity 0 Active
US10665370B2 Co-wound resistor Electricity 0 Active
US10600569B2 Finger metal-on-metal capacitor containing negative capacitance material Electricity 0 Active
US11889419B2 Method and device for processing instant application messages Emerging Cross-Sectional Technologies 0 Active
US11302773B2 Back-end-of-line integrated metal-insulator-metal capacitor Electricity 0 Active
US10651268B2 Metal-oxide-metal capacitor with improved alignment and reduced capacitance variance Electricity 0 Active
US9799475B2 Magnetic latching relay Electricity 0 Active
US10896949B2 Inductor/transformer with closed ring Electricity 0 Active

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