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USPTO Patent Rankings Data through Dec 31, 2025
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Hojae Lee — 138 Patents

LG: 129 patents #199 of 26,165Top 1%
Samsung: 3 patents #31,179 of 75,807Top 45%
IUIndustry-Academic Cooperation Foundation, Yonsei University: 2 patents #431 of 2,397Top 20%
KAIST: 2 patents #4,169 of 11,619Top 40%
FSFairchild Korea Semiconductor: 1 patents #186 of 311Top 60%
Overall (All Time): #7,400 of 4,157,543Top 1%
138 Patents All Time
Hojae Lee has been granted 138 US patents while listed as an inventor at LG. The first was granted in 2005 and the most recent in September 2025. Hojae Lee ranks #7,400 of 4,157,543 US inventors in our database (top 0.18%). Patent records list Hojae Lee in Seoul, MO, KR.

Patents per Year

Patents granted per year, 2005 to 2025Bar chart with a peak of 32 patents in 2021.peak 322005: 1 patents20052008: 1 patents2013: 1 patents20132014: 1 patents2016: 1 patents20162017: 1 patents2018: 7 patents20182019: 23 patents2020: 30 patents20202021: 32 patents2022: 13 patents20222023: 3 patents2024: 13 patents20242025: 11 patents2025

Issued Patents All Time

Showing 1–25 of 138 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
12432034 Method, transmission device, processing device, and storage medium for transmitting reference signal, and method and reception device for receiving reference signal Sangrim Lee 2025-09-30
12431943 Method for controlling beam in wireless communication system, and apparatus therefor Sangrim Lee, Kijun JEON, Jayeong Kim, Byungkyu Ahn 2025-09-30
12425881 Digital aircomp signaling Sangrim Lee, Yeongjun KIM, Kijun JEON, Sungjin Kim 2025-09-23
12418333 Method for aligning gradient symbols by using bias regarding aircomp in signal amplitude range of receiver Kijun JEON, Sangrim Lee, Yeongjun KIM, Sungjin Kim 2025-09-16
12401419 Method and receiver for receiving optical signal in optical wireless communication system Byounghoon Kim, Sangrim Lee 2025-08-26
12362834 Frequency comb power control apparatus for 4D beamforming, and method therefor Sangrim Lee, Kijun JEON, Jayeong Kim, Byungkyu Ahn 2025-07-15
12294414 Method and device for multi-wavelength plug-and-play quantum key distribution without time delay due to wavelength conversion Byungkyu Ahn, Sangrim Lee, Jayeong Kim 2025-05-06
12284273 Method and apparatus for correcting polarization distortion of faraday rotating mirror in plug-and-play quantum key distribution system Jayeong Kim, Byungkyu Ahn, Byounghoon Kim, Sangrim Lee 2025-04-22
12273159 Method for controlling calculations of deep neural network in wireless communication system, and apparatus therefor Kijun JEON, Sangrim Lee, Ikjoo JUNG, Taehyun Lee 2025-04-08
12218789 Frequency gradient metasurface device and method based on fast beam steering system Sangrim Lee, Bonghoe Kim, Sunam Kim, Kijun JEON, Byungkyu Ahn 2025-02-04
12199679 Phase control device for continuous beam scanning in effective scan range and method therefor Sangrim Lee, Kijun JEON 2025-01-14
12184459 Multi-layer transmission and reception method in 1-bit quantization system, and apparatus therefor Sangrim Lee 2024-12-31 $8,000
12176985 Method and device for adapting learning class-based system to AI MIMO Sangrim Lee, Kyungho Lee, Yeongjun KIM, Kijun JEON, Sungjin Kim 2024-12-24 $7,000
12166530 Frequency gradient metasurface-based fast beam steering transmission method and apparatus for OWC Sangrim Lee, Kijun JEON 2024-12-10 $7,000
12130370 Method for measuring distance in wireless communication system and device therefor Sangrim Lee, Hanbyul Seo, Sukhyon Yoon, Hyukjin Chae 2024-10-29 $13,000
12126387 Method and device for correcting polarization distortion in plug and play quantum key distribution system Jayeong Kim, Byungkyu Ahn, Sangrim Lee 2024-10-22 $11,000
12120652 Method for transmitting or receiving signal in wireless communication system, and device for supporting same Kijun JEON, Sangrim Lee 2024-10-15 $10,000
12095596 Method and device for transmitting/receiving wireless signal in wireless communication system Kijun JEON, Sangrim Lee 2024-09-17 $10,000
12081277 Apparatus and method for transmitting and receiving signals in wireless optical communication system Sangrim Lee, Kijun JEON 2024-09-03 $9,000
12074636 Method for transmitting and receiving signal in optical wireless communication system, and transmission terminal and reception terminal therefor Sangrim Lee, Kijun JEON 2024-08-27 $10,000
12068777 Method and apparatus for transmitting and receiving signals in optical wireless communication system Sangrim Lee 2024-08-20 $10,000
12034479 Method for receiving signal in wireless optical communication system, and receiving terminal therefor Sangrim Lee, Byounghoon Kim 2024-07-09 $11,000
11929852 Transmission/reception method in 1-bit quantization system, and device therefor Sangrim Lee, Kijun JEON 2024-03-12 $14,000
11888516 Method for transmitting/receiving signal in optical wireless communication system, and transmission terminal and reception terminal therefor Sangrim Lee, Byounghoon Kim 2024-01-30 $12,000
11706013 Method and apparatus for allocating resources to FDR-mode UE in a wireless communication system Dongkyu Kim, Kwangseok Noh, Sangrim Lee 2023-07-18 $17,000

Frequent Collaborators

Sangrim Lee126 shared
Dongkyu Kim64 shared
Kwangseok Noh60 shared
Hyunsoo Ko29 shared
Myeongjin Kim19 shared
Kijun JEON16 shared

Nearby-Ranked Inventors

Yu-Cheng Lin138
Kevin C. Gower138
Michael A. Benjamin138
Takao Arai138
Yasuhiro Nakamura138
Weimin Li138
Seth Haberman138
Yue Long138
Patrick J. Meaney138