Inventor · Los Altos, CA, US

Choon Ping Chng

47Patents
6h-index
41Co-inventors
69Inventor score

Filing activity: Sep 15, 1999 → Jan 29, 2024

Most-cited inventions

PatentTitleAreaCited byStatus
US7698478B2 Managed credit update Electricity 15 Active
US6446104B1 Double precision floating point multiplier having a 32-bit booth-encoded array multiplier Physics 10 Expired
US9748782B1 Power adapter charging modification based on a feedback loop Electricity 9 Active
US11303980B2 Microphone module Electricity 7 Active
US6813626B1 Method and apparatus for performing fused instructions by determining exponent differences Physics 7 Expired
US9590510B1 Cable IR drop compensation Electricity 6 Active
US7054898B1 Elimination of end-around-carry critical path in floating point add/subtract execution unit Physics 6 Expired
US6751644B1 Method and apparatus for elimination of inherent carries Physics 6 Expired
US9471109B1 Selective override of touch display inputs Physics 5 Active
US7930462B2 Interface controller that has flexible configurability and low cost Physics 5 Active
US6772187B1 Parallel greater than analysis method and apparatus Physics 4 Expired
US10547779B2 Smart image sensor having integrated memory and processor Electricity 4 Active
US9948094B1 Power level switching circuit for a dual port adapter Electricity 4 Active
US9899925B2 Two stage structure for power delivery adapter Electricity 4 Active
US6647404B2 Double precision floating point multiplier having a 32-bit booth-encoded array multiplier Physics 3 Expired
US10114465B2 Virtual reality head-mounted devices having reduced numbers of cameras, and methods of operating the same Physics 3 Active
US11017248B1 Interior camera system for a self driving car Performing Operations; Transporting 3 Active
US9864541B2 Transparent hardware-assisted memory decompression Emerging Cross-Sectional Technologies 3 Active
US9891696B2 Intelligent device wakeup Emerging Cross-Sectional Technologies 3 Active
US11729538B2 Microphone module Electricity 2 Active
US10193452B2 Two stage structure for power delivery adapter Electricity 2 Active
US11587334B2 Interior camera system for a self driving car Performing Operations; Transporting 2 Active
US11460626B2 Autonomous vehicle console Physics 2 Active
US9699405B2 Immersive teleconferencing with translucent video stream Physics 2 Active
US10990186B2 Virtual reality head-mounted devices having reduced numbers of cameras, and methods of operating the same Physics 2 Active

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