Inventor · San Jose, CA, US

Chun Sing Lam

17Patents
3h-index
17Co-inventors
49Inventor score

Filing activity: Aug 30, 2017 → Jun 28, 2024

Most-cited inventions

PatentTitleAreaCited byStatus
US11165406B2 Lamb wave element and bulk acoustic wave resonator on common substrate Electricity 11 Active
US10778181B2 Elastic wave device with sub-wavelength thick piezoelectric layer and high velocity layer Electricity 5 Active
US11522514B2 Piston mode Lamb wave resonators Electricity 4 Active
US10404234B2 Filter device with phase compensation, and electronic devices including same Electricity 3 Active
US10873313B2 Piston mode lamb wave resonators Electricity 3 Active
US12028041B2 Gradient raised frames n film bulk acoustic resonators Emerging Cross-Sectional Technologies 3 Active
US11165411B2 Acoustic wave device with transverse spurious mode suppression Electricity 3 Active
US11015365B2 Fence system and method Fixed Constructions 2 Active
US11316494B2 Bulk acoustic wave device with floating raised frame Electricity 2 Active
US11677374B2 Multiplexer with floating raised frame bulk acoustic wave device Electricity 1 Active
US11996821B2 Elastic wave device with sub-wavelength thick piezoelectric layer and high velocity layer Electricity 1 Active
US11962283B2 Piston mode lamb wave resonators Electricity 0 Active
US12255606B2 Lamb wave loop circuit for acoustic wave filter Electricity 0 Active
US11595018B2 Film bulk acoustic resonator including recessed frame with scattering sides Electricity 0 Active
US12068736B2 Multiplexer with floating raised frame bulk acoustic wave device Electricity 0 Active
US11990892B2 Acoustic wave device with transverse spurious mode suppression Electricity 0 Active
US12316296B2 Methods related to gradient raised frames in film bulk acoustic resonators Emerging Cross-Sectional Technologies 0 Active

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