Multi-surface airtight packaging ceramic shell, multi-surface packaging device and preparation method
US-12494377-B2 · Dec 9, 2025 · US
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Liu Linjie patents
Liu Linjie is listed as an inventor on 5 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Liu Linjie |
| Total patents | 5 |
| First publication | Aug 22, 2019 |
| Latest publication | Dec 9, 2025 |
Notable patents
Publications ranked by popularity score, then publication date.
Multi-Surface Airtight Packaging Ceramic Shell, Multi-Surface Packaging Device and Preparation Method
US-2025316497-A1 · Oct 9, 2025 · US
Ceramic Encapsulating Casing and Mounting Structure Thereof
US-2022320023-A1 · Oct 6, 2022 · US
Parallel seam welding leadless ceramic package
US-10410960-B1 · Sep 10, 2019 · US
Parallel seam welding leadless ceramic package
US-2019259692-A1 · Aug 22, 2019 · US
Recent patents
Latest publications not already listed above.
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Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| The 13Th Research Institute Of China Electronics Tech Group Corporation | 5 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| H10W76/60 | 3 |
| H10W44/20 | 3 |
| C04B2237/32 | 2 |
| C04B2237/125 | 2 |
| C04B2237/124 | 2 |