Ha Combined Patent
하합동특허법률사무소
Public patent records for Ha Combined Patent, 1978–2026: 3,122 patent families shared with other firms for 166 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
- 3,122
- 1978–2026. One family can be counted more than once.
- Activity 2016–2020
- 654
- Distinct families per year, summed over the last five complete years. 2021 onward is still being published.
- Clients (applicants)
- 166
- Applicants named on these families, all recorded years. Not a full client list.
- Firms shown below
- 6
Activity trend (2017–2026)
- Scope
- Ha Combined Patent · 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 | 40 |
| 2018 | 92 |
| 2019 | 193 |
| 2020 | 295 |
| 2021 · preliminary | 234 |
| 2022 · preliminary | 196 |
| 2023 · preliminary | 166 |
| 2024 · preliminary | 59 |
| 2026 · partial year | 1 |
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 |
|---|---|---|
| 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 | 13.0% | 7.1× |
| Non-portable lighting devices; systems thereof; vehicle lighting devices specially adapted for vehicle exteriorsIPC/CPC F21S | 2.0% | 5.7× |
| Functional features or details of lighting devices or systems thereof; structural combinations of lighting devices with other articles, not otherwise provided forIPC/CPC F21V | 2.1% | 4.3× |
| Inorganic semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiationIPC/CPC H10F | 2.7% | 3.9× |
| 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: 1,535 of 2,755 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.
- Haneol Patent Law Firm특허법인 한얼3,017 shared patent families
- TNI IP LAW FIRM2,987 shared patent families
- Nawoo Patent & Law Office파이특허법률사무소2,983 shared patent families
- Sungam Patent특허법인성암2,973 shared patent families
- Korea Patent & Law Firm3,272 shared patent families
Compare Ha Combined Patent side by side with
Explore the workspace profile
Open the app’s partner network, filing-year filters, and filing activity for Ha Combined Patent. 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.