Growing community of inventors

San Jose, CA, United States of America

E-Cheng Chang

Average Co-Inventor Count = 1.89

ph-index = 5

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.

Forward Citations = 103

E-Cheng ChangJason Rundle Rukes (4 patents)E-Cheng ChangJae Han Lee (4 patents)E-Cheng ChangKoji Gardiner (4 patents)E-Cheng ChangAnand Sethuraman (2 patents)E-Cheng ChangE-Cheng Chang (12 patents)Jason Rundle RukesJason Rundle Rukes (16 patents)Jae Han LeeJae Han Lee (14 patents)Koji GardinerKoji Gardiner (9 patents)Anand SethuramanAnand Sethuraman (4 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Apple Inc. (12 from 41,060 patents)


12 patents:

1. 9924112 - Automatic video stream selection

2. 9706136 - Automatic video stream selection

3. 9565365 - Camera-based orientation fix from portrait to landscape

4. 8994775 - Automatic video stream selection

5. 8958004 - Camera-based orientation fix from portrait to landscape

6. 8810684 - Tagging images in a mobile communications device using a contacts list

7. 8593534 - Auto-triggered camera self-timer based on recognition of subject's presence in scene

8. 8593558 - Camera-based orientation fix from portrait to landscape

9. 8451312 - Automatic video stream selection

10. 8401593 - Enabling speaker phone mode of a portable voice communications device having a built-in camera

11. 8233078 - Auto focus speed enhancement using object recognition and resolution

12. 8131322 - Enabling speaker phone mode of a portable voice communications device having a built-in camera

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