Lecome Intellectual Property Agent Ltd.
Public patent records for Lecome Intellectual Property Agent Ltd., 1978–2025: 2,679 patent families shared with other firms for 58 clients (applicants). Sign in to explore the app’s partner network, selected filing periods, filing activity, and client relationships.
- Patent families shared with other firms
- 2,679
- 1978–2025. One family can be counted more than once.
- Activity 2016–2020
- 1,162
- Distinct families per year, summed over the last five complete years. 2021 onward is still being published.
- Clients (applicants)
- 58
- Applicants named on these families, all recorded years. Not a full client list.
- Firms shown below
- 5
Activity trend (2017–2026)
- Scope
- Lecome Intellectual Property Agent Ltd. · China
- Filing years
- 2017–2025
- Unit
- Distinct families per year
2021–2026 are preliminary. Patent filings publish about 18 months after filing, and foreign filings can enter later, so these counts are still filling in.
Each family counts once within a year. A family may recur in multiple years.
View annual counts
| Year | Distinct families per year |
|---|---|
| 2017 | 222 |
| 2018 | 274 |
| 2019 | 205 |
| 2020 | 274 |
| 2021 · preliminary | 359 |
| 2022 · preliminary | 255 |
| 2023 · preliminary | 94 |
| 2024 · preliminary | 116 |
| 2025 · preliminary | 4 |
Technology fields it focuses on
Fields where this firm's share of patent families is well above the average for China firms, 2018–2022.
| Field | Share of its families | vs China average |
|---|---|---|
| Coating metallic material; coating material with metallic material; surface treatment of metallic material by diffusion into the surface, by chemical conversion or substitution; coating by vacuum evaporation, by sputtering, by ion implantation or by chemical vapour deposition, in generalIPC/CPC C23C | 13.6% | 8.2× |
| Photomechanical production of textured or patterned surfaces, e.g. for printing, for processing of semiconductor devices; materials therefor; originals therefor; apparatus specially adapted thereforIPC/CPC G03F | 5.4% | 6.8× |
| Inorganic electric semiconductor devicesIPC/CPC H10D | 8.7% | 5.9× |
| Processes or means, e.g. batteries, for the direct conversion of chemical energy into electrical energyIPC/CPC H01M | 22.5% | 4.8× |
| Semiconductor devices not covered by class H10IPC/CPC H01L | 29.8% | 4.5× |
Yearly counts for 2018–2022, added up: 2,714 of 5,879 families carry an IPC or CPC classification. Shares are of those classified families, and one family can fall in several fields.
Frequently associated firms
Firms that most often appear on the same patent families. One family can be counted more than once, so these are not unique totals.
Similar China firms
Yearly counts since 1990, added up. One family can be counted more than once.
- BEIJING ZHONGZI LAW OFFICE2,628 shared patent families
- Lung Tin Intellectual Property Agent Ltd.2,916 shared patent families
- Lee and Li-Leaven IPR Agency Ltd.3,185 shared patent families
- China Sinda Intellectual Property Ltd.中原信达知识产权代理有限责任公司3,209 shared patent families
- Leader Patent & Trademark Firm1,962 shared patent families
Compare Lecome Intellectual Property Agent Ltd side by side with
Explore the workspace profile
Open the app’s partner network, filing-year filters, and filing activity for Lecome Intellectual Property Agent Ltd. App counts follow the filing years and corridors you choose, so they can differ from this public profile.
Filing activity
Recorded patent families across the filing years you choose.
Full partner list
Every observed counterpart for the filing period you choose.
Named clients
Applicant relationships behind the exchange counts.