Beijing East IP Ltd.
北京东方亿思知识产权代理有限责任公司
Public patent records for Beijing East IP Ltd., 1978–2025: 932 patent families shared with other firms for 56 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
- 932
- 1978–2025. One family can be counted more than once.
- Activity 2016–2020
- 309
- Distinct families per year, summed over the last five complete years. 2021 onward is still being published.
- Clients (applicants)
- 56
- Applicants named on these families, all recorded years. Not a full client list.
- Firms shown below
- 5
Activity trend (2017–2026)
- Scope
- Beijing East IP 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 | 30 |
| 2018 | 63 |
| 2019 | 69 |
| 2020 | 128 |
| 2021 · preliminary | 132 |
| 2022 · preliminary | 135 |
| 2023 · preliminary | 45 |
| 2024 · preliminary | 13 |
| 2025 · preliminary | 1 |
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 |
|---|---|---|
| Vehicles, vehicle fittings, or vehicle parts, not otherwise provided forIPC/CPC B60R | 6.9% | 5.0× |
| Processes or means, e.g. batteries, for the direct conversion of chemical energy into electrical energyIPC/CPC H01M | 16.8% | 3.5× |
| Non-metallic elements; compounds thereof; metalloids or compounds thereof not covered by subclass C01CIPC/CPC C01B | 2.5% | 2.3× |
| Dynamo-electric machinesIPC/CPC H02K | 2.8% | 2.2× |
| Electric digital data processingIPC/CPC G06F | 16.4% | 2.1× |
Yearly counts for 2018–2022, added up: 3,115 of 4,623 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 INSIGHT INTELLECTUAL PROPERTY ATTORNEYS CO., LTD.989 shared patent families
- CN-KnowHow Intellectual Property Agent Limited819 shared patent families
- Beijing Beyond Patent Law Office1,063 shared patent families
- China PAT Intellectual Property Office791 shared patent families
- SYNC Technology Law Group1,108 shared patent families
Compare Beijing East IP Ltd side by side with
Explore the workspace profile
Open the app’s partner network, filing-year filters, and filing activity for Beijing East IP 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.