Semiconductor base plate and semiconductor device
US-12256536-B2 · Mar 18, 2025 · US
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Long Qiang patents
Long Qiang is listed as an inventor on 13 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Long Qiang |
| Total patents | 13 |
| First publication | Aug 20, 2015 |
| Latest publication | Mar 18, 2025 |
Notable patents
Publications ranked by popularity score, then publication date.
Semiconductor structure and a manufacturing method thereof
US-12166133-B2 · Dec 10, 2024 · US
Manufacturing method for semiconductor structure and semiconductor structure
US-2023253255-A1 · Aug 10, 2023 · US
Semiconductor base plate and semiconductor device
US-2023064989-A1 · Mar 2, 2023 · US
Method for measuring resistance value of contact plug and testing structure
US-2023016770-A1 · Jan 19, 2023 · US
Semiconductor structure and a manufacturing method thereof
US-2022165886-A1 · May 26, 2022 · US
Identity verification method and device
US-10447694-B2 · Oct 15, 2019 · US
Voiceprint verification method and device
US-10276168-B2 · Apr 30, 2019 · US
Identity verification method and device
US-2018255058-A1 · Sep 6, 2018 · US
Identity verification method and device
US-9998458-B2 · Jun 12, 2018 · US
Recent patents
Latest publications not already listed above.
Method, apparatus, and system for generating a P2P network scheme
US-9635104-B2 · Apr 25, 2017 · US
Voiceprint Verification Method And Device
US-2017092276-A1 · Mar 30, 2017 · US
Identity verification method and device
US-2015237048-A1 · Aug 20, 2015 · US
Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Tencent Tech Shenzhen Co Ltd | 8 |
| Changxin Memory Tech Inc | 6 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| H04L63/083 | 4 |
| G06F2221/2103 | 4 |
| H04L63/0815 | 4 |
| H04L63/0876 | 4 |
| H04L9/32 | 4 |