Joon Hwang — 16 Patents at General Motors

Joon Hwang has been granted 16 US patents while listed as an inventor at General Motors. The first was granted in 2005 and the most recent in November 2025. Joon Hwang ranks #284,196 of 4,157,543 US inventors in our database (top 6.8%). Patent records list Joon Hwang in Pflugerville, TX, US.

Issued Patents All Time

Showing 1–16 of 16 patents

Patent #	Title	Co-Inventors	Date	Approx Value ⓘ
12480781	Crowd-sourcing lane line maps for a vehicle	Bo Yu, Guan-Wu Chen, Fan Bai, Shuqing Zeng, Mason David Gemar	2025-11-25
12467765	System for fusing two or more versions of map data	Guan-Wu Chen, Bo Yu, Shuqing Zeng, Fan Bai, Vivek Vijaya Kumar +2 more	2025-11-11
12449271	Crowd-sourcing lane line maps for a vehicle	Bo Yu, Guan-Wu Chen, Shuqing Zeng, Carl P. Darukhanavala, Carolyn Heather MacLeod	2025-10-21
12447997	Merging lane line maps for a vehicle	Bo Yu, Guan-Wu Chen, Fan Bai, Shuqing Zeng, Mason David Gemar	2025-10-21
12399032	Method and system of inconsistent map data reconciliation in connected vehicles	Fan Bai, Mason David Gemar, Vivek Vijaya Kumar, Bo Yu	2025-08-26
12306014	Method and system for quantifying map errors	Gui Chen, Bo Yu, Brent Navin Roger Bacchus, Shu Chen, Michael A. Losh	2025-05-20
12270918	Global positioning system bias detection and reduction	Gui Chen, Shu Chen, Bo Yu, Carl P. Darukhanavala, Vivek Vijaya Kumar	2025-04-08
12240474	System and method for correcting in real-time an estimated position of a road object	Vivek Vijaya Kumar, Bo Yu, Donald K. Grimm, Fan Bai, Carl P. Darukhanavala +2 more	2025-03-04
12222217	Hill climbing algorithm for constructing a lane line map	Bo Yu, Fan Bai, Gui Chen, Carl P. Darukhanavala, Vivek Vijaya Kumar +2 more	2025-02-11
12111176	Lane line map construction using probability density bitmaps	Bo Yu, Gui Chen, Carl P. Darukhanavala, Vivek Vijaya Kumar, Shu Chen +2 more	2024-10-08	$15,145,000
11386784	Systems and methods for vehicle pose prediction	Mason David Gemar, Geoffrey Wakefield, Donal B. McErlean, Scott E. Jackson, Jim McCord +1 more	2022-07-12	$19,860,000
11132897	Methods, systems, and apparatuses for edge based notification through crowdsourced live fleet streamed communications	Donal B. McErlean, Geoffrey Wakefield, Mason David Gemar, Scott E. Jackson	2021-09-28	$43,266,000
9535129	Systems and methods for estimating battery pack capacity during charge sustaining use	Kurt M. Johnson, Patrick Frost, Damon R. Frisch	2017-01-03	$11,117,000
8208626	Apparatus for performing a fault detection operation and method thereof	Ihor Vasyltsov	2012-06-26
7778413	Cryptographic system and method for encrypting input data	—	2010-08-17
6845575	Golf shoes	—	2005-01-25

Joon Hwang — 16 Patents

Issued Patents All Time

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