BK

Bon-Woong Koo

VA Varian Semiconductor Equipment Associates: 7 patents #2 of 139Top 2%
📍 Andover, MA: #4 of 207 inventorsTop 2%
🗺 Massachusetts: #251 of 12,682 inventorsTop 2%
Overall (2018): #15,587 of 503,207Top 4%
7
Patents 2018

Issued Patents 2018

Showing 1–7 of 7 patents

Patent #TitleCo-InventorsDate
10134568 RF ion source with dynamic volume control Yong-Seok Hwang, Kyong-Jae Chung 2018-11-20
9978554 Dual cathode ion source Jun Lu, Frank Sinclair, Eric D. Hermanson, Joseph E. Pierro, Michael D. Johnson +2 more 2018-05-22
9922795 High brightness ion beam extraction using bias electrodes and magnets proximate the extraction aperture Alexandre Likhanskii, Svetlana B. Radovanov, Anthony Renau 2018-03-20
9899193 RF ion source with dynamic volume control Yong-Seok Hwang, Kyong-Jae Chung 2018-02-20
9887067 Boron implanting using a co-gas Vikram M. Bhosle, John A. Frontiero 2018-02-06
9865430 Boron implanting using a co-gas Vikram M. Bhosle, John A. Frontiero, Nicholas P. T. Bateman, Timothy J. Miller, Svetlana B. Radovanov +3 more 2018-01-09
9859098 Temperature controlled ion source Scott C. Holden, Brant S. Binns, Richard M. White, Kenneth L. Starks, Eric R. Cobb 2018-01-02