Hydrogen concentration control device and method for fuel cell system
US-9450258-B2 · Sep 20, 2016 · US
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Lee Dong Hun — Physics
Lee Dong Hun holds 3 patents in Physics, with representative filings summarized below.
| Metric | Value |
|---|---|
| Company | Lee Dong Hun |
| Technology | Physics |
| Patents in slice | 3 |
| Recent patents in slice | 0 |
| First year | 2015 |
| Last year | 2016 |
Representative patents
Notable publications linking Lee Dong Hun to Physics.
Obstacle sensor and robot cleaner having the same
US-9239389-B2 · Jan 19, 2016 · US
Obstacle sensor and robot cleaner having the same
US-9239389-B2 · Jan 19, 2016 · US
Obstacle sensor and robot cleaner having the same
US-9239389-B2 · Jan 19, 2016 · US
Obstacle sensor and robot cleaner having the same
US-9239389-B2 · Jan 19, 2016 · US
Recent filings
Latest patents from Lee Dong Hun in Physics.
Hydrogen concentration control device and method for fuel cell system
US-9450258-B2 · Sep 20, 2016 · US
Obstacle sensor and robot cleaner having the same
US-9239389-B2 · Jan 19, 2016 · US
Obstacle sensor and robot cleaner having the same
US-9239389-B2 · Jan 19, 2016 · US
Obstacle sensor and robot cleaner having the same
US-9239389-B2 · Jan 19, 2016 · US
Obstacle sensor and robot cleaner having the same
US-9239389-B2 · Jan 19, 2016 · US
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