Magnetoresistive sensor and manufacturing method thereof
US-12256644-B2 · Mar 18, 2025 · US
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Lee Chia-Chang patents
Lee Chia-Chang is listed as an inventor on 19 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Lee Chia-Chang |
| Total patents | 19 |
| First publication | Nov 1, 2018 |
| Latest publication | Mar 18, 2025 |
Notable patents
Publications ranked by popularity score, then publication date.
Lens shift backlash elimination device
US-2024111118-A1 · Apr 4, 2024 · US
Lens device
US-11892704-B2 · Feb 6, 2024 · US
Apparatus for measuring optical characteristics of a test optical element under low-temperature environment
US-11808938-B2 · Nov 7, 2023 · US
Magnetoresistive sensor and manufacturing method thereof
US-2023176149-A1 · Jun 8, 2023 · US
Position sensing mechanism
US-11543267-B2 · Jan 3, 2023 · US
Coating method for liquid metal thermal grease and heat dissipation module
US-11515231-B2 · Nov 29, 2022 · US
Position sensing mechanism
US-2022214192-A1 · Jul 7, 2022 · US
Lens adjusting mechanism
US-11378767-B2 · Jul 5, 2022 · US
Optical lens
US-11365860-B2 · Jun 21, 2022 · US
Recent patents
Latest publications not already listed above.
Optical measurement apparatus
US-2021382301-A1 · Dec 9, 2021 · US
Optical lens
US-2021356092-A1 · Nov 18, 2021 · US
Lens adjusting mechanism
US-2021080679-A1 · Mar 18, 2021 · US
Lens device
US-2021080687-A1 · Mar 18, 2021 · US
Coating method for liquid metal thermal grease and heat dissipation module
US-2021066160-A1 · Mar 4, 2021 · US
Lens device
US-2020142153-A1 · May 7, 2020 · US
Lens adjusting mechanism
US-10345549-B2 · Jul 9, 2019 · US
Lens adjusting mechanism
US-2018314030-A1 · Nov 1, 2018 · US
Lens adjusting mechanism
US-2018314029-A1 · Nov 1, 2018 · US
Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Young Optics Inc | 13 |
| Hiwin Mikrosystem Corp | 2 |
| Asustek Comp Inc | 2 |
| Univ Nat Tsing Hua | 2 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| G03B21/142 | 9 |
| G02B7/023 | 6 |
| G02B13/16 | 5 |
| G01R33/098 | 4 |
| G02B7/026 | 3 |