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For the Inventor, By the Inventor

Yongin, South Korea

Sang Woo Ji

This inventor holds 15 USPTO granted patents and 3 published patent applications. Top assignees: Hyundai Motor Company, Kia Motors Corporation, Kia Motor Company. Active years: 2005-2023.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Sang Woo Ji. Retrieved from https://idiyas.com/inventor/sang-woo-ji

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

USPTO Granted Patents = 15 

% Patents Active = 80.0

Average Co-Inventor Count = 2.1

ph-index = 2

Forward Citations = 22(Granted Patents)


Location History:

  • Hwaseong, KR (2005)
  • Seoul, KR (2011 - 2013)
  • Gyeonggi-do, KR (2014 - 2022)
  • Yongin-si, KR (2017 - 2023)

Company Filing History:

goldMedal15 out of 20,313 
 
Hyundai Motor Company
 patents
silverMedal11 out of 8,094 
 
Kia Motors Corporation
 patents
bronzeMedal1 out of 9 
 
Kia Motor Company
 patents
4. 1 out of 14 
 
Vtouch Co., Ltd.
 patents
where one patent can have more than one assignee

Years Active: 2005-2023

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15 patents (USPTO):Explore Patents
1. 11657792 - Variable wheel resonator system for a vehicle (2023-05-23),
2. 11535268 - Vehicle and control method thereof (2022-12-27),
3. 11066043 - Vehicle and method of controlling the same (2021-07-20),
4. 10983691 - Terminal, vehicle having the terminal, and method for controlling the vehicle (2021-04-20),
5. 10866636 - Virtual touch recognition apparatus and method for correcting recognition error thereof (2020-12-15),
6. 10773606 - Apparatus and method for detecting object in vehicle (2020-09-15),
7. 10635278 - Apparatus and method for controlling display of vehicle, and vehicle system (2020-04-28),
8. 10591726 - Apparatus and method for controlling display of hologram, vehicle system (2020-03-17),
9. 10471932 - Apparatus and method for detecting position (2019-11-12),
10. 10112580 - Vehicle key control apparatus, vehicle having the same and vehicle key control method (2018-10-30),
11. 9584190 - Vehicle driving system having wireless power transmission function and method thereof (2017-02-28),
12. 8754784 - System for providing parking information based on dual wireless communication and method thereof (2014-06-17),
13. 8472875 - Wireless mobile communication system for vehicle and method of use (2013-06-25),
14. 8055439 - System for providing fuel-efficient driving information for vehicles (2011-11-08),
15. 6964212 - Brake pedal apparatus (2005-11-15),

Title: The Innovations of Sang Woo Ji: Pioneering Automotive Technologies

Introduction

Sang Woo Ji, an accomplished inventor based in Yongin-si, South Korea, has made significant strides in the automotive technology sector, boasting an impressive portfolio of 15 patents. His work focuses on enhancing vehicle performance and driver experience through innovative solutions that address common issues encountered during driving.

Latest Patents

Among his notable inventions is the variable wheel resonator system for a vehicle. This system effectively suppresses resonance noise across a wide frequency range that occurs during vehicle operation. By variably controlling the airflow between air chambers within the tire and employing an on/off solenoid valve, this technology adapts to changes in road surface, driving speed, turning conditions, and tire temperature, resulting in a quieter ride. Additionally, Sang Woo Ji has developed a vehicle and control method that incorporates a gesture detector and voice recognizer. This system allows drivers to manipulate vehicle functions through intuitive gestures and voice commands, enhancing safety and convenience on the road.

Career Highlights

Sang Woo Ji has contributed to prominent automotive companies, including Hyundai Motor Company and Kia Motors Corporation. His work at these organizations has been instrumental in the development of cutting-edge automotive technologies that not only improve vehicle performance but also address the evolving needs of consumers.

Collaborations

In his career, Sang Woo Ji has collaborated with talented professionals such as Dong Woo Kim and Huiwon Shin. These partnerships have played a vital role in brainstorming innovative solutions and fostering a creative environment conducive to groundbreaking inventions.

Conclusion

Sang Woo Ji continues to be a trailblazer in the field of automotive innovation. With a wealth of patents and collaborations with leading companies and inventors, he significantly impacts the automotive industry, driving forward technological advancements that enhance vehicle safety, performance, and user experience.

Profile summary based on public USPTO records.
Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]
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