Inventor
ZHANG XIANXIANG
CN18 patents
⚠️ This page may combine multiple inventors who share the name “ZHANG XIANXIANG”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SHANGHAI TIANMA MICRO ELECT CO
10 patentsUS9990069B2Jun 5, 2018
Electromagnetism and capacitance integrated touch screen, touch display panel and touch display apparatus
SHANGHAI TIANMA MICRO ELECT CO3 citations73
US9262034B2Feb 16, 2016
Electromagnetic inductive touch panel and drive detection method thereof and coordinate input apparatus
SHANGHAI TIANMA MICRO ELECT CO5 citations73
US10162450B2Dec 25, 2018
Array substrate, display panel and display device
SHANGHAI TIANMA MICRO ELECT CO4 citations72
US10088718B2Oct 2, 2018
Touch liquid crystal display and method of controlling the same
SHANGHAI TIANMA MICRO ELECT CO2 citations72
US10055041B2Aug 21, 2018
Touch display panel and touch display device
SHANGHAI TIANMA MICRO ELECT CO4 citations72
US10338709B2Jul 2, 2019
Touch display device with inconspicuous transparent electrodes and electronic apparatus
SHANGHAI TIANMA MICRO ELECT CO2 citations71
US10204575B2Feb 12, 2019
Display panel and display device
SHANGHAI TIANMA MICRO ELECT CO1 citations57
US9916023B2Mar 13, 2018
Touch display panel and touch display device
SHANGHAI TIANMA MICRO ELECT CO0 citations51
US10247989B2Apr 2, 2019
TFT array substrate, liquid crystal display panel and liquid crystal display device
SHANGHAI TIANMA MICRO ELECT CO0 citations46
US10712846B2Jul 14, 2020
Touch display panel and method for driving the same, and touch device
SHANGHAI TIANMA MICRO ELECT CO0 citations41
SHANGHAI TIANMA MICROELECTRONICS CO LTD
8 patentsUS9576548B2Feb 21, 2017
Electromagnetic-type touch panel, method for driving and detecting electromagnetic-type touch panel, and coordinate input device
SHANGHAI TIANMA MICROELECTRONICS CO LTD2 citations73
US9535558B2Jan 3, 2017
Integrated electromagnetic and capacitive touch substrate, touch panel, and touch display panel
SHANGHAI TIANMA MICROELECTRONICS CO LTD4 citations73
US9836135B2Dec 5, 2017
Electromagnetic-type touch panel, method for driving and detecting electromagnetic-type touch panel, and coordinate input device
SHANGHAI TIANMA MICROELECTRONICS CO LTD1 citations52
US9785018B2Oct 10, 2017
Touch liquid crystal display and method of controlling the same
SHANGHAI TIANMA MICROELECTRONICS CO LTD1 citations51
US9665229B2May 30, 2017
Display panel and display device
SHANGHAI TIANMA MICROELECTRONICS CO LTD1 citations51
US9575612B2Feb 21, 2017
Electromagnetic inductive touch panel, electromagnetic inductive touch display panel and electromagnetic inductive touch display device
SHANGHAI TIANMA MICROELECTRONICS CO LTD1 citations51
US9864238B2Jan 9, 2018
TFT array substrate, liquid crystal display panel and liquid crystal display device
SHANGHAI TIANMA MICROELECTRONICS CO LTD0 citations46
US9791953B2Oct 17, 2017
Touch display device and method for driving the touch display device
SHANGHAI TIANMA MICROELECTRONICS CO LTD0 citations41