Exterior camera lens cleaning system and cleaning method thereof
US-2021402957-A1 · Dec 30, 2021 · US
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Kim Yong Hwan patents
Kim Yong Hwan holds 5 patents in our database, with recent filings and technology areas summarized below.
| Metric | Value |
|---|---|
| Total patents | 5 |
| Recent patents | 0 |
| First publication | Sep 15, 2015 |
| Latest publication | Dec 30, 2021 |
Filing trend
Year-over-year patent counts for this assignee.
Recent patents
Latest publications where this party is an assignee.
Multimedia-data-processing method
US-9570110-B2 · Feb 14, 2017 · US
Multimedia data processing method
US-9436522-B2 · Sep 6, 2016 · US
Printed circuit board and method for manufacturing the same
US-9161460-B2 · Oct 13, 2015 · US
Control device for preventing meandering of patterns on patterned films
US-9134634-B2 · Sep 15, 2015 · US
Notable patents
Representative or frequently cited publications from precomputed assignee stats.
Exterior camera lens cleaning system and cleaning method thereof
US-2021402957-A1 · Dec 30, 2021 · US
Multimedia-data-processing method
US-9570110-B2 · Feb 14, 2017 · US
Multimedia data processing method
US-9436522-B2 · Sep 6, 2016 · US
Printed circuit board and method for manufacturing the same
US-9161460-B2 · Oct 13, 2015 · US
Control device for preventing meandering of patterns on patterned films
US-9134634-B2 · Sep 15, 2015 · US
Top CPC classifications
Most common classification codes in this portfolio.
| CPC | Patents |
|---|---|
| G11B27/10 | 1 |
| B65H23/0216 | 1 |
| B65H2553/42 | 1 |
| B41P2233/52 | 1 |
| B65H2801/61 | 1 |
Technology areas
Mapped technology topics for this assignee.
| Technology | Patents |
|---|---|
| Physics | 4 |
| Operations & Transport | 2 |
| Electricity | 2 |