Current-detecting method for overcoming the limitations of lower-arm current detection
US-2024329100-A1 · Oct 3, 2024 · US
This page is not indexed by search engines while we improve data quality.
Chen Ching-Chang patents
Chen Ching-Chang is listed as an inventor on 15 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Chen Ching-Chang |
| Total patents | 15 |
| First publication | Feb 5, 2015 |
| Latest publication | Oct 3, 2024 |
Notable patents
Publications ranked by popularity score, then publication date.
Dynamic imaging system
US-10948834-B2 · Mar 16, 2021 · US
Multi-substrate processing on digital lithography systems
US-10928743-B2 · Feb 23, 2021 · US
Dynamic imaging system
US-2020333711-A1 · Oct 22, 2020 · US
Dynamic imaging system
US-10719018-B2 · Jul 21, 2020 · US
Dynamic imaging system
US-2020019065-A1 · Jan 16, 2020 · US
Multi-substrate processing on digital lithography systems
US-2019369499-A1 · Dec 5, 2019 · US
Multi-configuration digital lithography system
US-10459341-B2 · Oct 29, 2019 · US
Multi-configuration digital lithography system
US-2019235389-A1 · Aug 1, 2019 · US
Optical encoding device including an encoding disc having diffracting patterns
US-10247582-B2 · Apr 2, 2019 · US
Recent patents
Latest publications not already listed above.
Optiacl encoding device
US-2018113008-A1 · Apr 26, 2018 · US
Optical encoder having a positioning device with light penetrating areas disposed between a light emitting module and a light separating structure
US-9488502-B2 · Nov 8, 2016 · US
Optical encoder
US-2016146640-A1 · May 26, 2016 · US
Mechanical encoder
US-9038279-B2 · May 26, 2015 · US
Mechanical encoder
US-2015033566-A1 · Feb 5, 2015 · US
Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Applied Materials Inc | 8 |
| Ind Tech Res Inst | 6 |
| Delta Electronics Inc | 1 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| G03F7/70291 | 8 |
| G03F7/70508 | 6 |
| G01D5/3473 | 4 |
| H10P72/0606 | 4 |
| H10P76/2041 | 4 |