Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date | Approx Value ⓘ |
|---|---|---|---|---|
| 9191385 | System and method for tracking network traffic of users in a research panel | Swaminathan Krishnamurthy, Elissa Lee, Shrikant Kelkar, Hal R. Varian | 2015-11-17 | $22,421,000 |
| 8726357 | System and method for tracking network traffic of users in a research panel | Swaminathan Krishnamurthy, Elissa Lee, Shrikant Kelkar, Hal R. Varian | 2014-05-13 | $16,719,000 |
| 8571921 | E-commerce price index | Hyunyoung Choi, Hal R. Varian | 2013-10-29 | $33,367,000 |
| 8433934 | Saving battery on wireless connections on mobile devices using internal motion detection | — | 2013-04-30 | $37,213,000 |
| 8374907 | E-commerce price index | Hyunyoung Choi, Hal R. Varian | 2013-02-12 | $29,909,000 |