Innovation
3 patent families (3 granted) — focus: Physics & computing; filing pace dormant. Cited 338 times.
| Year | Filings |
|---|---|
| 2015 | 1 |
| 2016 | 1 |
| 2019 | 1 |
Graham Holdings Company is a diversified education and media company whose operations include educational services.
3 patent families (3 granted) — focus: Physics & computing; filing pace dormant. Cited 338 times.
| Year | Filings |
|---|---|
| 2015 | 1 |
| 2016 | 1 |
| 2019 | 1 |