White noise machine
US-D1113799-S · Feb 17, 2026 · US
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Li Jian patents
Li Jian holds 37 patents in our database, with recent filings and technology areas summarized below.
| Metric | Value |
|---|---|
| Total patents | 37 |
| Recent patents | 15 |
| First publication | Jun 16, 2015 |
| Latest publication | Feb 17, 2026 |
Filing trend
Year-over-year patent counts for this assignee.
Recent patents
Latest publications where this party is an assignee.
Multifunctional shower device
US-12516511-B2 · Jan 6, 2026 · US
Tape dispenser
US-D1106325-S · Dec 16, 2025 · US
Anti-cutting hand device for tape dispenser
US-D1103276-S · Nov 25, 2025 · US
Washer
US-D1103515-S · Nov 25, 2025 · US
Notable patents
Representative or frequently cited publications from precomputed assignee stats.
White noise machine
US-D1113799-S · Feb 17, 2026 · US
Multifunctional shower device
US-12516511-B2 · Jan 6, 2026 · US
Tape dispenser
US-D1106325-S · Dec 16, 2025 · US
Anti-cutting hand device for tape dispenser
US-D1103276-S · Nov 25, 2025 · US
Washer
US-D1103515-S · Nov 25, 2025 · US
Top CPC classifications
Most common classification codes in this portfolio.
| CPC | Patents |
|---|---|
| H04L1/0041 | 6 |
| H04L1/0057 | 5 |
| H03M13/13 | 4 |
| H04L1/1812 | 3 |
| E03C1/023 | 2 |
Technology areas
Mapped technology topics for this assignee.
| Technology | Patents |
|---|---|
| Electricity | 9 |
| Physics | 5 |
| Chemistry & Metallurgy | 5 |
| Fixed Constructions | 4 |
| Mechanical Engineering | 3 |
| Human Necessities | 2 |
| Operations & Transport | 2 |
| Textiles & Paper | 2 |
| Cross-Sectional Technologies | 1 |