Growing community of inventors

Evanston, IL, United States of America

Shu Kuen Chang

Average Co-Inventor Count = 6.99

ph-index = 12

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 = 529

Shu Kuen ChangGrant T Sims (5 patents)Shu Kuen ChangSean T O'Neill (5 patents)Shu Kuen ChangStephan Merkle (5 patents)Shu Kuen ChangSubrat K Samantray (5 patents)Shu Kuen ChangSharad Gupta (4 patents)Shu Kuen ChangAngela M Amend Kwasnik (4 patents)Shu Kuen ChangRobert Stianchi (4 patents)Shu Kuen ChangChristin L O'Neill (4 patents)Shu Kuen ChangPhilip G Green (4 patents)Shu Kuen ChangScott R Mackie (4 patents)Shu Kuen ChangJin Ko (4 patents)Shu Kuen ChangWitold Swiatek (4 patents)Shu Kuen ChangGreg Burkett (4 patents)Shu Kuen ChangAngie Kim (4 patents)Shu Kuen ChangRobert M Sharp (3 patents)Shu Kuen ChangRyan C Artale (3 patents)Shu Kuen ChangTony Moua (3 patents)Shu Kuen ChangRoland Jeffrey Wyatt (3 patents)Shu Kuen ChangMark Lafever (3 patents)Shu Kuen ChangSara B Frisk (3 patents)Shu Kuen ChangAlain Regard (3 patents)Shu Kuen ChangJeewon Jung (3 patents)Shu Kuen ChangAnastasios G Karahalios (3 patents)Shu Kuen ChangMichelle Ha (3 patents)Shu Kuen ChangJ Randolph Plemel (3 patents)Shu Kuen ChangMatthew A Stiffler (3 patents)Shu Kuen ChangPaul D Cobb (3 patents)Shu Kuen ChangJacqueline L Jordan (3 patents)Shu Kuen ChangJohn L Grimley (3 patents)Shu Kuen ChangRodney Hal Monson (2 patents)Shu Kuen ChangRoss Lockwood (2 patents)Shu Kuen ChangTravis Schultz Lee (2 patents)Shu Kuen ChangGarrett Lee Winther (2 patents)Shu Kuen ChangNobuo Kubo (2 patents)Shu Kuen ChangFlorian Maximilian Friedrich Gerlach (2 patents)Shu Kuen ChangShu Kuen Chang (17 patents)Grant T SimsGrant T Sims (62 patents)Sean T O'NeillSean T O'Neill (29 patents)Stephan MerkleStephan Merkle (7 patents)Subrat K SamantraySubrat K Samantray (5 patents)Sharad GuptaSharad Gupta (13 patents)Angela M Amend KwasnikAngela M Amend Kwasnik (12 patents)Robert StianchiRobert Stianchi (12 patents)Christin L O'NeillChristin L O'Neill (12 patents)Philip G GreenPhilip G Green (12 patents)Scott R MackieScott R Mackie (11 patents)Jin KoJin Ko (9 patents)Witold SwiatekWitold Swiatek (5 patents)Greg BurkettGreg Burkett (4 patents)Angie KimAngie Kim (4 patents)Robert M SharpRobert M Sharp (74 patents)Ryan C ArtaleRyan C Artale (59 patents)Tony MouaTony Moua (39 patents)Roland Jeffrey WyattRoland Jeffrey Wyatt (34 patents)Mark LafeverMark Lafever (12 patents)Sara B FriskSara B Frisk (11 patents)Alain RegardAlain Regard (7 patents)Jeewon JungJeewon Jung (5 patents)Anastasios G KarahaliosAnastasios G Karahalios (3 patents)Michelle HaMichelle Ha (3 patents)J Randolph PlemelJ Randolph Plemel (3 patents)Matthew A StifflerMatthew A Stiffler (3 patents)Paul D CobbPaul D Cobb (3 patents)Jacqueline L JordanJacqueline L Jordan (3 patents)John L GrimleyJohn L Grimley (3 patents)Rodney Hal MonsonRodney Hal Monson (34 patents)Ross LockwoodRoss Lockwood (22 patents)Travis Schultz LeeTravis Schultz Lee (5 patents)Garrett Lee WintherGarrett Lee Winther (4 patents)Nobuo KuboNobuo Kubo (2 patents)Florian Maximilian Friedrich GerlachFlorian Maximilian Friedrich Gerlach (2 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Covidien LP (5 from 7,898 patents)

2. Merck Sharp + Dohme Corp. (4 from 2,405 patents)

3. The Sherwin Williams Company (3 from 493 patents)

4. Acrux Dds Pty Ltd (3 from 24 patents)

5. Omron Healthcare, Inc. (2 from 2 patents)


17 patents:

1. D870270 - Autoinjector pen

2. 10449343 - Device for dispensing and applying a liquid

3. D857192 - Autoinjector device

4. 10068500 - Color display system

5. D799038 - Handle for laparoscopic device

6. D793547 - Autoinjector pen

7. D791519 - Color display rack

8. D780909 - Autoinjector pen

9. D754994 - Color display system

10. D753057 - Charging station for an electronic device for tracking physical activity

11. D750788 - Topical spreading applicator

12. D750245 - Handle for laparoscopic device with integral rotation wheel

13. D749225 - Topical spreading applicator

14. D748260 - Handle for laparoscopic device with integral rotation wheel

15. D744110 - Electronic device for tracking physical activity

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as of
12/3/2025
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