Preparation method of polyurethane resin
US-10570254-B2 · Feb 25, 2020 · US
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Yang Ping-Lin patents
Yang Ping-Lin is listed as an inventor on 9 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Yang Ping-Lin |
| Total patents | 9 |
| First publication | Jan 27, 2015 |
| Latest publication | Feb 25, 2020 |
Notable patents
Publications ranked by popularity score, then publication date.
Preparation method of polyurethane resin
US-2019077912-A1 · Mar 14, 2019 · US
Contactless communications using ferromagnetic material
US-9412721-B2 · Aug 9, 2016 · US
Electron beam lithography methods including time division multiplex loading
US-9378926-B2 · Jun 28, 2016 · US
Clock regenerator
US-9362899-B2 · Jun 7, 2016 · US
Charged particle lithography system with a long shape illumination beam
US-9202662-B2 · Dec 1, 2015 · US
Clock regenerator
US-2015171832-A1 · Jun 18, 2015 · US
Electron beam lithography methods including time division multiplex loading
US-2015131077-A1 · May 14, 2015 · US
Electron beam lithography systems and methods including time division multiplex loading
US-8941085-B2 · Jan 27, 2015 · US
Recent patents
Latest publications not already listed above.
No data yet.
Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Taiwan Semiconductor Mfg | 4 |
| Taiwan Semiconductor Mfg Co Ltd | 3 |
| Univ Nat Tsing Hua | 2 |
| Chang Chun Plastics Co Ltd | 2 |
| Chang Chun Petrochemical Co Ltd | 2 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| H01J37/3177 | 4 |
| H01J37/3023 | 3 |
| H01J2237/2485 | 3 |
| H01J2237/31762 | 3 |
| H01J37/3175 | 3 |