Testing device and testing system for high-pressure and large-scale gap dynamic sealing performance
US-11719595-B2 · Aug 8, 2023 · US
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Wu Defa patents
Wu Defa is listed as an inventor on 23 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Wu Defa |
| Total patents | 23 |
| First publication | Mar 10, 2015 |
| Latest publication | Aug 8, 2023 |
Notable patents
Publications ranked by popularity score, then publication date.
Testing device and testing system for high-pressure and large-scale gap dynamic sealing performance
US-2022170811-A1 · Jun 2, 2022 · US
Ocean depth automatic compensation type full-ocean-depth hydraulic control water stop valve
US-10683939-B1 · Jun 16, 2020 · US
Touch display apparatus and method for manufacturing the same
US-10613652-B2 · Apr 7, 2020 · US
Touch panel
US-10001849-B2 · Jun 19, 2018 · US
Touch panel
US-9971430-B2 · May 15, 2018 · US
Touch panel module
US-9874958-B2 · Jan 23, 2018 · US
Touch panel and manufacturing process thereof
US-9557867-B2 · Jan 31, 2017 · US
Touch panel and a manufacturing method thereof
US-9483145-B2 · Nov 1, 2016 · US
Touch panel and fabrication method thereof
US-9442589-B2 · Sep 13, 2016 · US
Recent patents
Latest publications not already listed above.
Touch display apparatus and method for manufacturing the same
US-2016246419-A1 · Aug 25, 2016 · US
Cover structure, method for fabricating it, and touch panel including cover structure
US-9405329-B2 · Aug 2, 2016 · US
Electrical connection assembly and testing method thereof
US-9395401-B2 · Jul 19, 2016 · US
Touch panel
US-2016154527-A1 · Jun 2, 2016 · US
Touch panel
US-9335851-B2 · May 10, 2016 · US
Touch panel
US-2016054836-A1 · Feb 25, 2016 · US
Touch panel and manufacturing method thereof
US-9218078-B2 · Dec 22, 2015 · US
Bonding structure
US-9204529-B2 · Dec 1, 2015 · US
Touch panel module
US-2015277642-A1 · Oct 1, 2015 · US
Touch panel
US-2015253888-A1 · Sep 10, 2015 · US
Touch panel
US-2015116610-A1 · Apr 30, 2015 · US
Touch panel and manufacturing process thereof
US-2015068883-A1 · Mar 12, 2015 · US
Touch panel
US-8975526-B2 · Mar 10, 2015 · US
Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Tpk Touch Solutions Xiamen Inc | 21 |
| Tpk Touch Systems Xiamen Inc | 3 |
| Univ Huazhong Science Tech | 3 |
| Jiang Yau-Chen | 1 |
| Wu Defa | 1 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| G06F3/04164 | 11 |
| G06F3/041 | 11 |
| G06F3/0446 | 9 |
| G06F3/044 | 8 |
| G06F3/0443 | 8 |