Anyang, South Korea

Ki Jun Kim

This inventor holds 521 USPTO granted patents and 20 published patent applications, plus 21 CIPO patents and 83 EPO patents, primarily in Wireless Communication (CPC class H04L5-0053). Top assignees: Lg Electronics Inc., Samsung Electro-Mechanics Co., Ltd., Optis Cellular Technology, LLC. Active years: 2002-2025.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Ki Jun Kim. Retrieved from https://idiyas.com/inventor/ki-jun-kim

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

USPTO Granted Patents = 521 

% Patents Active = 79.7


 

Average Co-Inventor Count = 4.6

ph-index = 26

Forward Citations = 2,933(Granted Patents)

Forward Citations (Not Self Cited) = 2,555(Dec 10, 2025)


Inventors with similar research interests:

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Location History:

  • Seoul-si, KR (2012)
  • Gyeongsangbuk-do, KR (2012)
  • Sungnam-si, KR (2013)
  • Seoul, KP (2014)
  • Uiwang-si, KR (2014)
  • Anyang, KR (2008 - 2015)
  • Ansan-si, KR (2014 - 2018)
  • Anayang-si, KR (2018)
  • Seoul, KR (2002 - 2021)
  • Seongnam-si, KR (2013 - 2023)
  • Gyeonggi-do, KR (2010 - 2024)
  • Anyang-si, KR (2010 - 2024)
  • Suwon-si, KR (2014 - 2024)
  • Icheon-si, KR (2024)

Company Filing History:

goldMedal448 out of 51,759 
 
Lg Electronics Inc.
 patents
silverMedal20 out of 7,633 
 
Samsung Electro-Mechanics Co., Ltd.
 patents
bronzeMedal13 out of 104 
 
Optis Cellular Technology, LLC
 patents
4. 13 out of 11,642 
 
Skhynix Inc.
 patents
5. 10 out of 132,108 
 
Samsung Electronics Co., Ltd.
 patents
6. 7 out of 1,101 
 
Pohang University of Science and Technology Foundation
 patents
7. 5 out of 6,228 
 
Hynix Semiconductor Inc.
 patents
8. 3 out of 1,482 
 
Yonsei University
 patents
9. 2 out of 2,340 
 
Hyundai Electronics Industries Co. Ltd.
 patents
10. 2 out of 5 
 
Semcns Co., Ltd.
 patents
11. 2 out of 9 
 
Wild Guard Ltd.
 patents
12. 1 out of 15 
 
Daejoo Electronic Materials Co., Ltd.
 patents
13. 1 out of 126 
 
Industry-University Cooperation Foundation Sogang University
 patents
14. 1 out of 139 
 
Line Plus Corporation
 patents
15. 1 out of 56,215 
 
Microsoft Technology Licensing, LLC
 patents
16. 1 out of 44,831 
 
Qualcomm Incorporated
 patents
17. 1 out of 549 
 
Snu Rdb Foundation
 patents
18. 1 out of 318 
 
Soongsil University
 patents
19. 1 out of 3,482 
 
Thomson Licensing
 patents
20. 1 out of 834,453 
Other
 patents
where one patent can have more than one assignee

Years Active: 2002-2025

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Areas of Expertise:
Uplink Signals
Channel Coding
Resource Allocation
Reference Signal
Noise Reduction
Memory Controller
Electronic Component
Wireless Power Transmission
Data Transmission
Control Channel
Performance Booster
Adaptive Channel Quality
521 patents (USPTO):Explore Patents

Title: Ki Jun Kim: Prolific Innovator in Air Conditioning and Wireless Communication

Introduction:

In the realm of innovation and patents, the name Ki Jun Kim shines prominently. Hailing from Anyang-si, South Korea, Kim has made remarkable contributions in the fields of air conditioning and wireless communication. With an impressive number of 458 patents to his name, Kim's inventive prowess has made a significant impact on these industries. This article explores his latest patents, career highlights, collaborations, and his overall contributions to the field of innovations.

Latest Patents:

One of Ki Jun Kim's latest patents showcases his expertise in air conditioning technology. The patent describes an air conditioner with a unique discharge blade mechanism. This blade allows for precise control of the direction and flow of air discharged from the unit, thus providing enhanced comfort and customization for users. This innovation demonstrates Kim's commitment to improving energy efficiency and air quality, contributing to the evolution of air conditioning systems.

In the field of wireless communication, Kim's patent illustrates a method for resolving overlaps in data transmission in a wireless communication system. This method utilizes orthogonal subcarriers and specifically addresses timing adjustment commands received from a base station. By transmitting the subframes with careful synchronization, Kim's invention eliminates data overlap, ensuring seamless and reliable communication between user equipment (UE) and base stations.

Career Highlights:

Throughout his career, Ki Jun Kim has collaborated with renowned companies in the industry, allowing his innovations to reach a wider audience. He has worked with LG Electronics Inc., a global leader in consumer electronics and home appliances. Kim's partnership with LG Electronics undoubtedly expanded the implementation and commercialization of his innovative air conditioning solutions, benefiting consumers worldwide.

Another notable collaboration in Kim's career is with Optis Cellular Technology, LLC. This partnership emphasizes his expertise in wireless communication systems. Optis Cellular Technology specializes in developing and licensing patented technologies for the mobile telecommunications industry. Through this collaboration, Kim's expertise in wireless communication has been harnessed to further improve telecommunication systems worldwide.

Collaborations:

Ki Jun Kim's collaborations extend beyond companies to include talented individuals in his field. Working alongside colleagues such as Joon Kui Ahn and Dae Won Lee, Kim has fostered an environment of innovation and knowledge sharing. These collaborations have allowed for the exchange of ideas and collective problem-solving, leading to even more substantial technological advancements.

Conclusion:

Ki Jun Kim's contributions to the fields of air conditioning and wireless communication have unquestionably transformed these industries. With an extensive patent portfolio, including recent innovations in air conditioning control and wireless data transmission, Kim continues to push the boundaries of what is possible. His collaborations with globally recognized companies and esteemed colleagues further consolidate his position as a highly skilled innovator. As the world progresses, Ki Jun Kim's dedication to innovation and improving everyday technologies takes center stage, inspiring others and fueling further advancements in the realm of inventions and patents.

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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