Open Solution Co., Ltd.
Seoul, KR· latest recorded location
OPEN SOLUTION CO., LTD. is named on 1 US grants and 4 published applications in this corpus. Its most frequent classification is H04B (Transmission).
- Granted patents
- 1
- Published applications
- 4
- Inventors
- 3
- Granted in 2026 so far
- 0
- Most recent grant
- 16 Oct 2007
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2005 | 0 | 1 |
| 2006 | 0 | 0 |
| 2007 | 1 | 0 |
| 2008 | 0 | 1 |
| 2009 | 0 | 1 |
| 2010 | 0 | 1 |
By publication year.
Technology areas
Share of 5 documents
Recent patents
- Low power consumption real-time wireless data transmitting method7 Oct 2010US 2010/0254266 A1
- Real-Time Data Transmission Method Using Frequency Hopping Spread Spectrum1 Jan 2009US 2009/0003413 A1
- Short-Distance Wireless Data Transmitting Apparatus and Method18 Dec 2008US 2008/0310379 A1
- Apparatus and method for transmitting wireless data using an adaptive frequency selection8 Dec 2005US 2005/0272434 A1
Most cited
By later US patents