Sangtae Ahn — 20 Patents at GE

Sangtae Ahn has been granted 20 US patents while listed as an inventor at GE. The first was granted in 2014 and the most recent in March 2025. Sangtae Ahn ranks #214,803 of 4,157,543 US inventors in our database (top 5.2%). Patent records list Sangtae Ahn in Daejeon, NY, KR.

Patents per Year

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Showing 1–20 of 20 patents

Patent #	Title	Co-Inventors	Date	Approx Value ⓘ
12253320	Laser diode primer and cannon igniting propelling charges with electrical signal using the same	YongSeon Lee, Yunjung Oh	2025-03-18
12253318	Cannon having laser ignition system and breech window cleaning system	YongSeon Lee, Yunjung Oh	2025-03-18
11756197	Systems and methods of processing magnetic resonance images using phase-sensitive structural similarity index measure	Uri Wollner, Graeme C. McKinnon, Rafael Shmuel Brada, Christopher Judson Hardy	2023-09-12
11696700	System and method for correcting for patient motion during MR scanning	Michael Rotman, Rafael Shmuel Brada, Christopher Judson Hardy, Itzik Malkiel, Ron Wein	2023-07-11	$52,223,000
11519992	Systems and methods of automatically detecting and scoring motion artifacts in magnetic resonance imaging	Rafael Shmuel Brada, Christopher Judson Hardy	2022-12-06
11307278	Reconstruction of MR image data	Christopher Judson Hardy	2022-04-19	$35,913,000
10996306	MRI system and method using neural network for detection of patient motion	Isabelle Heukensfeldt Jansen, Christopher Judson Hardy, Itzik Malkiel, Rafael Shmuel Brada, Ron Wein +1 more	2021-05-04	$39,650,000
10970885	Iterative image reconstruction	Bruno Kristiaan Bernard De Man	2021-04-06	$35,678,000
10806370	MRI system and method for detection and correction of patient motion	Rafael Shmuel Brada, Christopher Judson Hardy, Isabelle Heukensfeldt Jansen, Itzik Malkiel, Michael Rotman +1 more	2020-10-20	$13,930,000
10489943	System and method for sparse image reconstruction	Itzik Malkiel, Christopher Judson Hardy	2019-11-26	$17,257,000
10482634	Systems and methods for imaging with anisotropic voxels	Nitin Jain, Steven Ross	2019-11-19	$24,658,000
10475214	Tomographic reconstruction based on deep learning	Lin Fu, Sathish Ramani, Bruno Kristiaan Bernard De Man, Xue Rui	2019-11-12	$18,099,000
9747701	Systems and methods for emission tomography quantitation	Ravindra Mohan Manjeshwar, Floribertus Philippus Martinus Heukensfeldt Jansen, Steven Ross	2017-08-29	$10,492,000
9706972	Systems and methods for reconstruction of emission activity image	Lishui Cheng, Florian Wiesinger, Dirk Wim Jos Beque, Sandeep Kaushik, Dattesh Dayanand Shanbhag	2017-07-18	$14,018,000
9595121	Systems and methods for PET penalized-likelihood image reconstruction with spatially varying smoothing parameters	Evren Asma, Ravindra Mohan Manjeshwar, Steven Ross	2017-03-14	$16,940,000
9474495	System and method for joint estimation of attenuation and activity information	Ravindra Mohan Manjeshwar, Florian Wiesinger, Dattesh Dayanand Shanbhag, Sandeep Kaushik, Hua Qian +1 more	2016-10-25	$16,082,000
9256967	Systems and methods for partial volume correction in PET penalized-likelihood image reconstruction	Evren Asma, Ravindra Mohan Manjeshwar, Steven Ross	2016-02-09	$27,679,000
9031300	System and method reconstructing a nuclear medicine image using deformed attenuation image	Ravindra Mohan Manjeshwar, Kris Thielemans	2015-05-12	$31,062,000
8903152	Methods and systems for enhanced tomographic imaging	Evren Asma, Ravindra Mohan Manjeshwar, Steven Ross, David Erik Chevalier	2014-12-02	$13,977,000
8767908	Exact and approximate rebinning of time-of-flight PET positron emission tomography data	Richard Leahy, Sanghee Cho, Quanzheng Li	2014-07-01

Sangtae Ahn — 20 Patents

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