Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
CY

Changjin Yoon — 4 Patents

GE: 5 patents #6,849 of 36,430Top 20%
CGConcept Laser, Gmbh: 1 patents #70 of 122Top 60%
Schenectady, NY: #536 of 1,353 inventorsTop 40%
New York: #31,814 of 115,490 inventorsTop 30%
Overall (All Time): #1,080,739 of 4,157,543Top 30%
4 Patents All Time
Changjin Yoon has been granted 4 US patents while listed as an inventor at GE. The first was granted in 2019 and the most recent in June 2025. Changjin Yoon ranks #1,080,739 of 4,157,543 US inventors in our database (top 26.0%). Patent records list Changjin Yoon in Schenectady, NY, US.

Patents per Year

Patents granted per year, 2019 to 2025Bar chart with a peak of 1 patents in 2019.peak 12019: 1 patents20192022: 1 patents20222024: 1 patents20242025: 1 patents2025

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
12339002 Propulsion system for jet noise reduction Nikolai N. Pastouchenko, Umesh Paliath, Jason A. Lee, David Andrew Perveiler 2025-06-24
11987008 Irradiation sequences for consolidating powder material in an additive manufacturing machine Benedikt Roidl, Kishore Ramakrishnan, Andrey Meshkov, Peter Pontiller-Schymura 2024-05-21 $69,378,000
11378277 Gas turbine engine and combustor having air inlets and pilot burner Narendra Digamber Joshi, Shawn D. Wehe, ShihYang Hsieh, Owen James Sullivan Rickey, Joseph Douglas Monty 2022-07-05 $24,803,000
10197275 High frequency acoustic damper for combustor liners Kwanwoo Kim, John Thomas Herbon 2019-02-05 $13,878,000