Growing community of inventors

Hawthorne, CA, United States of America

Sandy Chang

Average Co-Inventor Count = 11.75

ph-index = 3

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 = 61

Sandy ChangJonathan P Ive (5 patents)Sandy ChangChanaka G Karunamuni (5 patents)Sandy ChangGary Ian Butcher (5 patents)Sandy ChangWan Si Wan (5 patents)Sandy ChangAlessandro Francesco Sabatelli (5 patents)Sandy ChangLee S Broughton (5 patents)Sandy ChangGreg Apodaca (5 patents)Sandy ChangErnest Rowe (5 patents)Sandy ChangMegan Sullivan (5 patents)Sandy ChangCraig Dehner (3 patents)Sandy ChangMark Kim (3 patents)Sandy ChangGerardo A Hernandez (3 patents)Sandy ChangYoung Seok Cha (1 patent)Sandy ChangSandy Chang (5 patents)Jonathan P IveJonathan P Ive (2,872 patents)Chanaka G KarunamuniChanaka G Karunamuni (376 patents)Gary Ian ButcherGary Ian Butcher (296 patents)Wan Si WanWan Si Wan (220 patents)Alessandro Francesco SabatelliAlessandro Francesco Sabatelli (139 patents)Lee S BroughtonLee S Broughton (104 patents)Greg ApodacaGreg Apodaca (42 patents)Ernest RoweErnest Rowe (23 patents)Megan SullivanMegan Sullivan (5 patents)Craig DehnerCraig Dehner (26 patents)Mark KimMark Kim (4 patents)Gerardo A HernandezGerardo A Hernandez (3 patents)Young Seok ChaYoung Seok Cha (4 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Apple Inc. (5 from 40,056 patents)


5 patents:

1. D1092541 - Display screen or portion thereof with graphical user interface

2. D1030783 - Display screen or portion thereof with animated graphical user interface

3. D883317 - Display screen or portion thereof with graphical user interface

4. D870768 - Display screen or portion thereof with animated graphical user interface

5. D741874 - Display screen or portion thereof with animated graphical user interface

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as of
9/9/2025
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