Forward-secure and quantum-attack-resistant updatable attribute-based conditional proxy re-encryption method
US-2026074881-A1 · Mar 12, 2026 · US
This page is not indexed by search engines while we improve data quality.
Han Zhen patents
Han Zhen is listed as an inventor on 10 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Han Zhen |
| Total patents | 10 |
| First publication | Nov 9, 2017 |
| Latest publication | Mar 12, 2026 |
Notable patents
Publications ranked by popularity score, then publication date.
Fast parallelizable multi-key fully homomorphic encryption based on ntru
US-2025385780-A1 · Dec 18, 2025 · US
Method and apparatus for video searches and index construction
US-11782979-B2 · Oct 10, 2023 · US
Wheel hub motor for electric vehicle
US-11299031-B2 · Apr 12, 2022 · US
Cascaded connection technology for vehicle platoons
US-2022105954-A1 · Apr 7, 2022 · US
Method and apparatus for video searches and index construction
US-2021200802-A1 · Jul 1, 2021 · US
Clock synchronizaton using codeword marker
US-10298345-B2 · May 21, 2019 · US
Catalytic cracking fractionation and absorption stabilization system, and energy saving method thereof
US-10246650-B2 · Apr 2, 2019 · US
Clock synchronizaton using codeword marker
US-2018205477-A1 · Jul 19, 2018 · US
Catalytic cracking fractionation and absorption stabilization system, and energy saving method thereof
US-2017321132-A1 · Nov 9, 2017 · 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 |
|---|---|
| Alibaba Group Holding Ltd | 2 |
| Globalfoundries Inc | 2 |
| Univ Tianjin | 2 |
| Univ Jinan | 2 |
| Intel Corp | 1 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| G06V20/48 | 2 |
| G06V20/46 | 2 |
| G06V2201/10 | 2 |
| G06V20/49 | 2 |
| G06V20/41 | 2 |