Dana Patent & Law Firm
특허법인 다나
Public patent records for Dana Patent & Law Firm, 1980–2026: 1,990 patent families shared with other firms for 273 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
- 1,990
- 1980–2026. One family can be counted more than once.
- Activity 2016–2020
- 971
- Distinct families per year, summed over the last five complete years. 2021 onward is still being published.
- Clients (applicants)
- 273
- Applicants named on these families, all recorded years. Not a full client list.
- Firms shown below
- 6
Activity trend (2017–2026)
- Scope
- Dana Patent & Law Firm · South Korea
- Filing years
- 2017–2026
- 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 | 91 |
| 2018 | 125 |
| 2019 | 246 |
| 2020 | 390 |
| 2021 · preliminary | 172 |
| 2022 · preliminary | 267 |
| 2023 · preliminary | 109 |
| 2024 · preliminary | 41 |
| 2026 · partial year | 3 |
Technology fields it focuses on
Fields where this firm's share of patent families is well above the average for South Korea firms, 2018–2022.
| Field | Share of its families | vs South Korea average |
|---|---|---|
| Arrangements or circuits for control of indicating devices using static means to present variable informationIPC/CPC G09G | 5.5% | 5.2× |
| Displaying; advertising; signs; labels or name-plates; sealsIPC/CPC G09F | 6.9% | 4.4× |
| Organic electric solid-state devicesIPC/CPC H10K | 10.2% | 4.2× |
| Specific use of cosmetics or similar toiletry preparationsIPC/CPC A61Q | 3.9% | 3.2× |
| Optical devices or arrangements for the control of light by modification of the optical properties of the media of the elements involved therein; non-linear optics; frequency-changing of light; optical logic elements; optical analogue/digital convertersIPC/CPC G02F | 4.2% | 3.1× |
Yearly counts for 2018–2022, added up: 766 of 1,081 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 South Korea firms
Yearly counts since 1990, added up. One family can be counted more than once.
- Moon & Moon International Patent Law Office문앤문국제특허법률사무소1,979 shared patent families
- Sejong Law Firm법무법인 세종1,969 shared patent families
- Choi & Kim Patent Law Office최김특허법률사무소1,854 shared patent families
- 샤인특허법률사무소1,845 shared patent families
- Sehan International Patent Law Office세한국제특허법률사무소2,165 shared patent families
Compare Dana Patent & Law Firm side by side with
Explore the workspace profile
Open the app’s partner network, filing-year filters, and filing activity for Dana Patent & Law Firm. 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.