Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11222170 | Spreadsheet with unit parsing | Terry M. Olkin | 2022-01-11 |
| 10789378 | User interface for region and cell sharing | Leonard Karpel, Terry M. Olkin, Sayan Chakraborty | 2020-09-29 |
| 10599763 | Time zone intelligent spreadsheets | Terry M. Olkin, Leonard Karpel | 2020-03-24 |
| 10572584 | Spreadsheet region and cell sharing | Leonard Karpel, Terry M. Olkin, Sayan Chakraborty | 2020-02-25 |
| 10552530 | Spreadsheet shared region and cell formula templating | Leonard Karpel, Terry M. Olkin, Sayan Chakraborty | 2020-02-04 |
| 10482172 | Spreadsheet shared region and cell permissions | Leonard Karpel, Terry M. Olkin, Sayan Chakraborty | 2019-11-19 |
| 10437922 | Spreadsheet with unit based conversions | Terry M. Olkin | 2019-10-08 |
| 10394947 | Spreadsheet with unit based math | Terry M. Olkin | 2019-08-27 |
| 9798889 | Spreadsheet shared region and cell permissions | Leonard Karpel, Terry M. Olkin, Sayan Chakraborty | 2017-10-24 |