Image sensing module and optical signal processing device
US-9204043-B2 · Dec 1, 2015 · US
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Cheng Hsin-Chi patents
Cheng Hsin-Chi holds 3 patents in our database, with recent filings and technology areas summarized below.
| Metric | Value |
|---|---|
| Total patents | 3 |
| Recent patents | 0 |
| First publication | Mar 10, 2015 |
| Latest publication | Dec 1, 2015 |
Filing trend
Year-over-year patent counts for this assignee.
Not enough yearly data to assess filing trend yet.
| Year | Patents |
|---|---|
| 2015 | 3 |
| Year | Patents |
|---|---|
| 2015 | 3 |
Recent patents
Latest publications where this party is an assignee.
Notable patents
Representative or frequently cited publications from precomputed assignee stats.
Image sensing module and optical signal processing device
US-9204043-B2 · Dec 1, 2015 · US
Locating method of optical touch device and optical touch device
US-8994693-B2 · Mar 31, 2015 · US
Variable size sensing system and method for redefining size of sensing area thereof
US-8976159-B2 · Mar 10, 2015 · US
Top CPC classifications
Most common classification codes in this portfolio.
| CPC | Patents |
|---|---|
| G06F3/0421 | 1 |
| H04N23/651 | 1 |
| G06F1/3206 | 1 |
| H04N23/667 | 1 |
| G06F1/3231 | 1 |
Technology areas
Mapped technology topics for this assignee.
| Technology | Patents |
|---|---|
| Physics | 3 |
| Electricity | 1 |
| Cross-Sectional Technologies | 1 |