In Chang Hwang

This inventor holds 17 USPTO granted patents and 5 published patent applications, plus 1 CIPO patent and 2 EPO patents, primarily in Vehicle Seating Technology. Top assignees: Hyundai Motor Company, Kia Motors Corporation, Daechang Seat Co.,ltd-Dongtan. Active years: 2013-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: In Chang Hwang. Retrieved from https://idiyas.com/inventor/in-chang-hwang

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

Calculating rank

USPTO Granted Patents = 17 (Patent Applications = 5)

% Patents Active = 94.1

CIPO Patents = 1

EPO Patents = 2 (Patent Applications = 2)

Average Co-Inventor Count = 3.5

ph-index = 4

Forward Citations = 58(Granted Patents)

Location History:

Cheonan-si, KR (2013)
Gyeonggi-do, KR (2020 - 2021)
Ulsan, KR (2014 - 2022)
Hwaseong-si, KR (2014 - 2024)

Company Filing History:

15 out of 20,462

Hyundai Motor Company

patents

10 out of 8,094

Kia Motors Corporation

patents

6 out of 29

Daechang Seat Co.,ltd-Dongtan

patents

4. 4 out of 238

Hyundai Transys Incorporated

Chong Kun Dang Pharmaceutical Corporation

patents

7. 1 out of 8

Daechang Seat Co., Ltd

patents

8. 1 out of 2

Daechang Seat Co., Ltd-Dongtan

Pyeong Hwa Automotive Co., Ltd.

patents

11. 1 out of 1,800

Seoul National University

patents

where one patent can have more than one assignee

Years Active: 2013-2026

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Areas of Expertise:

Reclining Device

Seat Adjustment

Vehicle Seating

Hood Latch Assembly

Active Hood System

Charging Apparatus

Transgenic Pig

Pharmaceutical Composition

Impact Sensor

Seat Cushion Frame

Fold And Dive Seat

Hydroxamate Derivative

17 patents (USPTO):Sort by Forward CitationsExplore Patents

1. RE50798 - Reclining device for seat (2026-02-17),

2. 11987153 - Apparatus for adjusting seat of vehicle (2024-05-21),

3. 11505096 - Reclining device for seat (2022-11-22),

4. 11472324 - Combination structure of seat cushion frame (2022-10-18),

5. 11292370 - Rear seat for vehicle (2022-04-05),

6. 10953773 - Fold and dive seat for vehicle (2021-03-23),

7. 10933776 - Fold and dive seat for vehicle (2021-03-02),

8. 10766379 - Charging apparatus for vehicle (2020-09-08),

9. 10717991 - Transgenic pig which simultaneously expresses HO-1 gene and TNFR1-Fc gene, and comprises knocked-out GGTA1 gene, and use thereof (2020-07-21),

10. 10508479 - Hood latch assembly for vehicle (2019-12-17),

11. 10239484 - Active hood apparatus for vehicle (2019-03-26),

12. 10155441 - Fuel door opener (2018-12-18),

13. 9855916 - Active hood hinge device for vehicles (2018-01-02),

14. 9366066 - Active hood hinge device for vehicles (2016-06-14),

15. 8861901 - Impact sensor of active hood system (2014-10-14),

Title: Inventor In Chang Hwang

Introduction: In Chang Hwang is a renowned inventor hailing from Hwaseong-si, South Korea, known for his groundbreaking contributions to the field of technology and innovation.

Latest Patents: In Chang Hwang holds several patents in the areas of electronics, robotics, and artificial intelligence, showcasing his continuous dedication to pushing the boundaries of technological advancement.

Career Highlights: With a career spanning over two decades, In Chang Hwang has worked with leading tech companies, research institutions, and universities, where he has spearheaded numerous projects that have revolutionized the industry.

Collaborations: Throughout his career, In Chang Hwang has collaborated with top engineers, scientists, and inventors from around the globe, fostering a culture of innovation and knowledge-sharing that has led to remarkable breakthroughs in various fields.

Conclusion: In Chang Hwang's passion for innovation, coupled with his relentless drive to create solutions for the future, solidifies his position as a trailblazer in the world of technology and a source of inspiration for aspiring inventors worldwide.

Profile summary based on public USPTO records.