Electronic apparatus and method for controlling display screen of electronic apparatus
US-9971486-B2 · May 15, 2018 · US
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Yamamoto Sadao patents
Yamamoto Sadao holds 4 patents in our database, with recent filings and technology areas summarized below.
| Metric | Value |
|---|---|
| Total patents | 4 |
| Recent patents | 0 |
| First publication | Feb 24, 2015 |
| Latest publication | May 15, 2018 |
Filing trend
Year-over-year patent counts for this assignee.
Recent patents
Latest publications where this party is an assignee.
Pointer detection apparatus and pointer detection method
US-9235288-B2 · Jan 12, 2016 · US
Position detecting device and display device
US-9001084-B2 · Apr 7, 2015 · US
Pointer, position detection apparatus and position detection method
US-8963889-B2 · Feb 24, 2015 · US
Notable patents
Representative or frequently cited publications from precomputed assignee stats.
Electronic apparatus and method for controlling display screen of electronic apparatus
US-9971486-B2 · May 15, 2018 · US
Pointer detection apparatus and pointer detection method
US-9235288-B2 · Jan 12, 2016 · US
Position detecting device and display device
US-9001084-B2 · Apr 7, 2015 · US
Pointer, position detection apparatus and position detection method
US-8963889-B2 · Feb 24, 2015 · US
Top CPC classifications
Most common classification codes in this portfolio.
| CPC | Patents |
|---|---|
| G06F3/0446 | 3 |
| G06F3/046 | 2 |
| G06F3/044 | 2 |
| G06F3/0416 | 2 |
| G06F3/041 | 1 |
Technology areas
Mapped technology topics for this assignee.
| Technology | Patents |
|---|---|
| Physics | 4 |