Average Co-Inventor Count = 3.12
ph-index = 11
The patent ph-index is calculated by counting the number of publications for which an author has been cited by other authors at least that same number of times.
Company Filing History:
1. International Business Machines Corporation (9 from 164,108 patents)
2. Google Inc. (6 from 32,429 patents)
3. Motorola Corporation (6 from 20,290 patents)
4. Motorola Mobility LLC (1 from 2,849 patents)
5. Nuance Communications, Inc. (1 from 1,422 patents)
23 patents:
1. 11789946 - Answer facts from structured content
2. 11249993 - Answer facts from structured content
3. 10698888 - Answer facts from structured content
4. 10061757 - Systems, methods, and computer-readable media for searching tabular data
5. 9916348 - Answer facts from structured content
6. 9116940 - Searching for join candidates
7. 8868526 - Parallel segmented index supporting incremental document and term indexing
8. 8793271 - Searching documents using a dynamically defined ignore string
9. 8649552 - Data obfuscation of text data using entity detection and replacement
10. 7966180 - Methods, systems, and computer program products for spoken language grammar evaluation
11. 7945525 - Methods for obtaining improved text similarity measures which replace similar characters with a string pattern representation by using a semantic data tree
12. 7882099 - System and method for focused re-crawling of web sites
13. 7874983 - Determination of emotional and physiological states of a recipient of a communication
14. 7724918 - Data obfuscation of text data using entity detection and replacement
15. 7464031 - Speech recognition utilizing multitude of speech features