PC

Po-Chung Cheng

TSMC: 150 patents #127 of 12,232Top 2%
📍 Dingshanjiao, TW: #1 of 54 inventorsTop 2%
Overall (All Time): #6,164 of 4,157,543Top 1%
150
Patents All Time

Issued Patents All Time

Showing 26–50 of 150 patents

Patent #TitleCo-InventorsDate
11800626 Shock wave visualization for extreme ultraviolet plasma optimization Yen-Shuo Su, Jen-Hao Yeh, Jhan-Hong YEH, Ting-Ya CHENG, Henry Yee Shian Tong +3 more 2023-10-24
11796917 Width adjustment of EUV radiation beam Chi-Ming Yang, Tsung-Hsun Lee, Jian-Yuan Su, Ching-Juinn Huang 2023-10-24
11792909 Apparatus and method for generating extreme ultraviolet radiation Wei-Chih Lai, Han-Lung Chang, Chi-Ming Yang, Shang-Chieh Chien, Bo-Tsun Liu +1 more 2023-10-17
11737200 Residual gain monitoring and reduction for EUV drive laser Chun-Lin Chang, Jen-Hao Yeh, Han-Lung Chang, Tzung-Chi Fu, Bo-Tsun Liu +1 more 2023-08-22
11726413 Overlay marks for reducing effect of bottom layer asymmetry Hung-Chih Hsieh, Kai-Hsiung Chen 2023-08-15
11723141 EUV radiation generation methods and systems Chun-Lin Chang, Jen-Hao Yeh, Tzung-Chi Fu, Bo-Tsun Liu, Li-Jui Chen 2023-08-08
11703769 Light source, EUV lithography system, and method for performing circuit layout patterning process Chi-Ming Yang, Ssu-Yu Chen, Shang-Chieh Chien, Chieh Hsieh, Tzung-Chi Fu +2 more 2023-07-18
11703763 Method of lithography process using reticle container with discharging device Hsiao-Lun Chang, Chueh-Chi Kuo, Tsung-Yen Lee, Tzung-Chi Fu, Li-Jui Chen +1 more 2023-07-18
11680958 Particle image velocimetry of extreme ultraviolet lithography systems En Hao Lai, Chi-Ming Yang, Shang-Chieh Chien, Li-Jui Chen 2023-06-20
11675280 Lithography system and method Hao-Yu Lan, Ching-Juinn Huang, Tzung-Chi Fu, Tsung-Yen Lee 2023-06-13
11657492 Reticle backside inspection method Zi-Wen Chen, Chih-Tsung Shih, Li-Jui Chen, Shih-Chang Shih 2023-05-23
11656391 Aperture design and methods thereof Hung-Chih Hsieh, Kai-Chiang Wu, Yen-Liang Chen, Kai-Hsiung Chen, Chih-Ming Ke 2023-05-23
11630393 Apparatus and method for generating extreme ultraviolet radiation Chieh Hsieh, Kuan-Hung Chen, Chun-Chia Hsu, Shang-Chieh Chien, Bo-Tsun Liu +1 more 2023-04-18
11617255 Droplet generator and method of servicing extreme ultraviolet imaging tool Wei-Chih Lai, Han-Lung Chang, Bo-Tsun Liu, Li-Jui Chen 2023-03-28
11599030 Droplet catcher, droplet catcher system of EUV lithography apparatus, and maintenance method of the EUV lithography apparatus Shih-Yu Tu, Hsiao-Lun Chang, Li-Jui Chen, Han-Lung Chang 2023-03-07
11594528 Layout modification method for exposure manufacturing process Hung-Wen Cho, Fu-Jye Liang, Chun-Kuang Chen, Chih-Tsung Shih, Li-Jui Chen +1 more 2023-02-28
11588293 Methods and systems for aligning master oscillator power amplifier systems Chun-Lin Chang, Henry Tong Yee-Shian, Alan Tu, Han-Lung Chang, Tzung-Chi Fu +2 more 2023-02-21
11573495 Control of dynamic gas lock flow inlets of an intermediate focus cap Chun-Kai Chang, Yu Sheng CHIANG, Yu De LIOU, Chi-Ming Yang, Ching-Juinn Huang 2023-02-07
11550228 System and apparatus for lithography in semiconductor fabrication Cheng-Kuan Wu, Li-Jui Chen, Chih-Tsung Shih 2023-01-10
11531278 EUV lithography system and method for decreasing debris in EUV lithography system Chi-Ming Yang, Ssu-Yu Chen, Shang-Chieh Chien, Chieh Hsieh, Tzung-Chi Fu +2 more 2022-12-20
11528798 Replacement method for droplet generator Shih-Yu Tu, Han-Lung Chang, Hsiao-Lun Chang, Li-Jui Chen 2022-12-13
11513441 EUV radiation source apparatus for lithography Yu-Chih Chen, Li-Jui Chen, Shang-Chieh Chien, Sheng-Kang Yu, Wei-Chun Yen 2022-11-29
11483918 Light source for lithography exposure process Chieh Hsieh, Shang-Chieh Chien, Chun-Chia Hsu, Bo-Tsun Liu, Tzung-Chi Fu +1 more 2022-10-25
11467498 Extreme ultraviolet control system Jen-Yang Chung, Chieh Hsieh, Shang-Chieh Chien, Li-Jui Chen 2022-10-11
11470710 EUV light source and apparatus for EUV lithography Wei-Shin Cheng, Han-Lung Chang, Li-Jui Chen, Hsiao-Lun Chang 2022-10-11