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

Heejong Yoo — 6 Patents

Qualcomm: 4 patents #3,854 of 12,104Top 35%
GRGeorgia Tech Research: 1 patents #1,150 of 2,755Top 45%
Samsung: 1 patents #50,112 of 75,807Top 70%
Atlanta, GA: #1,357 of 7,950 inventorsTop 20%
Georgia: #5,846 of 35,610 inventorsTop 20%
Overall (All Time): #779,687 of 4,157,543Top 20%
6 Patents All Time
Heejong Yoo has been granted 6 US patents while listed as an inventor at Qualcomm. The first was granted in 2009 and the most recent in February 2023. Heejong Yoo ranks #779,687 of 4,157,543 US inventors in our database (top 18.8%). Patent records list Heejong Yoo in Atlanta, GA, US.

Patents per Year

Patents granted per year, 2009 to 2023Bar chart with a peak of 2 patents in 2013.peak 22009: 1 patents20092013: 2 patents20132014: 1 patents20142015: 1 patents20152023: 1 patents2023

Issued Patents All Time

Showing 1–6 of 6 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
11584028 Cable guide device of articulated robot Kyungshik ROH, Cheolhee Kim, Soosang Yang, Sangjun JUNG 2023-02-21
9112989 System and method of smart audio logging for mobile devices Te-Won Lee, Khaled Helmi El-Maleh, Jongwon Shin 2015-08-18 $6,950,000
8725520 Power efficient batch-frame audio decoding apparatus, system and method Nidish Ramachandra Kamath, Eddie L. T. Choy, Johnny K. John, Samir Kumar Gupta 2014-05-13 $8,617,000
8600038 System and method for echo cancellation Asif Iqbal Mohammad, Steven L. Grant, Deepak Kumar Challa 2013-12-03 $8,275,000
8498407 Systems and methods for double-talk detection in acoustically harsh environments Asif Iqbal Mohammad, Eddie L. T. Choy 2013-07-30 $10,271,000
7590250 Analog audio signal enhancement system using a noise suppression algorithm Richard Thompson Ellis, David Graham, Paul Hasler, David V. Anderson 2009-09-15