CC

Chin-Fu Chang

ET Egalax_Empia Technology: 176 patents #1 of 31Top 4%
Overall (All Time): #4,333 of 4,157,543Top 1%
178
Patents All Time

Issued Patents All Time

Showing 151–175 of 178 patents

Patent #TitleCo-InventorsDate
8614688 Capacitive touch screen 2013-12-24
8614687 Capacitive touch screen 2013-12-24
8614684 Capacitive touch screen 2013-12-24
8614686 Capacitive touch screen 2013-12-24
8600698 Method and device for analyzing positions Cheng-Han Lee, Chi-Hao Tang, Shun-Lung Ho 2013-12-03
8587555 Method and device for capacitive position detection Cheng-Han Lee, Chi-Hao Tang, Shun-Lung Ho 2013-11-19
8583401 Method and device for analyzing positions Cheng-Han Lee, Chi-Hao Tang, Shun-Lung Ho 2013-11-12
8570289 Method and device for position detection Cheng-Han Lee, Chi-Hao Tang, Shun-Lung Ho 2013-10-29
8564557 Device and method for parallel-scanning differential touch detection Cheng-Han Lee, Chi-Hao Tang, Shun-Lung Ho 2013-10-22
8564564 Method and device for position detection Cheng-Han Lee, Chi-Hao Tang, Shun-Lung Ho 2013-10-22
8553011 Method and device for capacitive sensing 2013-10-08
8546705 Device and method for preventing the influence of conducting material from point detection of projected capacitive touch panel Yu-Han Lin, Cheng-Han Lee 2013-10-01
8537131 Method and device for converting sensing information Cheng-Han Lee, Chi-Hao Tang, Shun-Lung Ho 2013-09-17
8531426 Capacitive touch with driving conductive strips closer to an external object and without rear shielding layer 2013-09-10
8531429 Method and device for capacitive sensing 2013-09-10
8502794 Capacitive touch sensitive display with dummy pads and without rear shielding layer 2013-08-06
8497851 Method and device for analyzing positions Cheng-Han Lee, Chi-Hao Tang, Shun-Lung Ho 2013-07-30
8473243 Method and device for analyzing positions Cheng-Han Lee, Chi-Hao Tang, Shun-Lung Ho 2013-06-25
8471826 Method and device for position detection Cheng-Han Lee, Chi-Hao Tang, Shun-Lung Ho 2013-06-25
8446380 Method and device for resistive multi-point touch Shang-Tai Yeh 2013-05-21
8400423 Method and device for analyzing positions Cheng-Han Lee, Chi-Hao Tang, Shun-Lung Ho 2013-03-19
8400425 Method and device for analyzing positions Cheng-Han Lee, Chi-Hao Tang, Shun-Lung Ho 2013-03-19
8400424 Method and device for analyzing positions Cheng-Han Lee, Chi-Hao Tang, Shun-Lung Ho 2013-03-19
8400422 Method and device for analyzing positions Cheng-Han Lee, Chi-Hao Tang, Shun-Lung Ho 2013-03-19
7839393 Control device and method with compensation of coordinate calculating for a capacitive touch panel 2010-11-23