Average Co-Inventor Count = 2.81
ph-index = 6
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. Sony Corporation (6 from 58,130 patents)
2. Sony Electronics Inc (4 from 2,335 patents)
3. Other (3 from 832,843 patents)
4. Sdi Development Inc. (2 from 4 patents)
9 patents:
1. 8499321 - Locally stored content previews: representative of programming content in an electronic programming guide through a graphic image accessed from the hard drive of a set top box
2. 7454777 - Satellite system/internet system with display option palette with multiple filtering options
3. 7415189 - Auto title frames generation method and apparatus
4. 6990676 - Locally stored content previews. Representative of programming content in an electronic programming guide through a graphic image accessed from the hard drive of a set top box
5. 6978473 - Pop-up option palette
6. 6859608 - Auto title frames generation method and apparatus
7. 6532589 - Method and apparatus for providing a calendar-based planner in an electronic program guide for broadcast events
8. 6481010 - TV planner for DSS
9. 6348932 - Provide two different types of service in a menu