YC

Yi-Ping Cheng

Basf Se: 4 patents #3,853 of 13,826Top 30%
HC Health & Life Co.: 1 patents #7 of 31Top 25%
Overall (All Time): #683,738 of 4,157,543Top 20%
7
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
12331239 Composition and process for selectively etching a layer comprising an aluminium compound in the presence of layers of low-k materials, copper and/or cobalt Joannes Theodorus Valentinus Hoogboom, Jhih Jheng Ke, Che Wei Wang, Andreas Klipp 2025-06-17
12024693 Imidazolidinethione-containing compositions for post-ash residue removal and/or for oxidative etching of a layer or mask comprising TiN Joannes Theodorus Valentinus Hoogboom, Andreas Klipp, Jhih Jheng Ke 2024-07-02
D1003973 Photo booth Li-Chuan Chiu, Jui-Chun Chung, Hui-Chun Chen 2023-11-07
11377624 Cleaning composition for post-etch or post ash residue removal from a semiconductor substrate and corresponding manufacturing process Jhih Jheng Ke, Andreas Klipp, Joannes Theodorus Valentinus Hoogboom 2022-07-05
11117157 Nebulizer Shao-Ming Tien 2021-09-14
10755489 Interactive camera system with virtual reality technology Li-Chuan Chiu, Jui-Chun Chung, Hui-Chun Chen 2020-08-25
10170296 TiN pull-back and cleaning composition Jerry Jhih-Jheng Ke, Tse Wei Yu 2019-01-01