Image-capturing device for optical pointing apparatus having large and small area image-sensing units
US-9417713-B2 · Aug 16, 2016 · US
Su Tzung Min patents
Su Tzung Min holds 8 patents in our database, with recent filings and technology areas summarized below.
| Metric | Value |
|---|---|
| Total patents | 8 |
| Recent patents | 0 |
| First publication | Mar 24, 2015 |
| Latest publication | Aug 16, 2016 |
Filing trend
Year-over-year patent counts for this assignee.
Recent patents
Latest publications where this party is an assignee.
Optical touch system and object detection method therefor
US-9292130-B2 · Mar 22, 2016 · US
Displacement estimation method and displacement estimation device using the same
US-9288369-B2 · Mar 15, 2016 · US
Optical touch system
US-9229579-B2 · Jan 5, 2016 · US
Image sensor and optical touch system including the same
US-9229578-B2 · Jan 5, 2016 · US
Notable patents
Representative or frequently cited publications from precomputed assignee stats.
Image-capturing device for optical pointing apparatus having large and small area image-sensing units
US-9417713-B2 · Aug 16, 2016 · US
Optical touch system and object detection method therefor
US-9292130-B2 · Mar 22, 2016 · US
Displacement estimation method and displacement estimation device using the same
US-9288369-B2 · Mar 15, 2016 · US
Optical touch system
US-9229579-B2 · Jan 5, 2016 · US
Image sensor and optical touch system including the same
US-9229578-B2 · Jan 5, 2016 · US
Top CPC classifications
Most common classification codes in this portfolio.
| CPC | Patents |
|---|---|
| G06F3/0421 | 4 |
| G06F3/0416 | 4 |
| G06F3/042 | 3 |
| G06F2203/04104 | 2 |
| G06F3/0488 | 1 |
Technology areas
Mapped technology topics for this assignee.
| Technology | Patents |
|---|---|
| Physics | 7 |
| Electricity | 1 |
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Frequently asked questions
Answers are generated from the same data shown on this page.
- How many patents does Su Tzung Min have in patentsdb?
- Su Tzung Min is linked to 8 publications as assignee in our database.
- What technology areas does Su Tzung Min patent most?
- Top mapped technology areas by patent count: Physics (7); Electricity (1).
- Is Su Tzung Min's patent activity growing?
- In our data, assignee counts were 3 in 2015 and 5 in 2016 (higher year over year).
- What are recent patents assigned to Su Tzung Min?
- See the “Recent patents” section above for the latest 5 publications we attribute to this assignee.