Hsinchu
Taiwan
36
2026-05-07
The entities that hold a legal rights for patent applications filed by inventor LIEN Ta-Cheng:
Ta-Cheng LIEN from Hsinchu, TW has applied for patents for these inventions. The list has both pending applications and granted patents:
INTERSTITIAL TYPE ABSORBER FOR EXTREME ULTRAVIOLET MASK
#2 | 2026-05-07EXTREME ULTRAVIOLET MASK WITH ALLOY BASED ABSORBERS
#3 | 2025-11-27RETICLE CONTAINER
#4 | 2025-11-27EXTREME ULTRAVIOLET MASK WITH CAPPING LAYER
#5 | 2025-11-20OPTICAL ASSEMBLY WITH COATING AND METHODS OF USE
#6 | 2025-10-16LITHOGRAPHY MASK AND METHODS
#7 | 2025-10-16EUV PHOTO MASKS AND MANUFACTURING METHOD THEREOF
#8 | 2025-10-09REFLECTIVE MASKS AND METHODS OF MANUFACTURING SEMICONDUCTOR DEVICE
#9 | 2025-10-02OPTICAL ASSEMBLY WITH COATING AND METHODS OF USE
#10 | 2025-09-25REFLECTIVE MASK AND METHOD OF MAKING SEMICONDUCTOR DEVICE
#11 | 2025-09-25REFLECTIVE MASK AND METHOD OF MAKING SEMICONDUCTOR DEVICE
#12 | 2025-06-05CLEANING METHOD FOR PHOTO MASKS AND APPARATUS THEREFOR
#13 | 2025-02-27METHOD OF FABRICATING AND SERVICING A PHOTOMASK
#14 | 2024-11-28METHODS FOR FORMING EXTREME ULTRAVIOLET MASK COMPRISING MAGNETIC MATERIAL
#15 | 2024-11-07METHOD OF MANUFACTURING EUV PHOTO MASKS
#16 | 2024-10-10METHODS OF MAKING A SEMICONDUCTOR DEVICE
#17 | 2024-09-12REFLECTIVE MASK
#18 | 2024-06-13Extreme ultraviolet mask with tantalum base alloy absorber
#19 | 2023-12-21OPTICAL ASSEMBLY WITH COATING AND METHODS OF USE
#20 | 2023-11-23EXTREME ULTRAVIOLET MASK WITH ALLOY BASED ABSORBERS
#21 | 2023-11-23EUV mask blank and method of making EUV mask blank
#22 | 2023-11-16Method of manufacturing EUV photo masks
#23 | 2023-11-02EUV photo masks and manufacturing method thereof
#24 | 2023-05-25OPTICAL ASSEMBLY WITH COATING AND METHODS OF USE
#25 | 2023-05-25EXTREME ULTRAVIOLET MASK WITH CAPPING LAYER
#26 | 2023-03-23EUV photo masks and manufacturing method thereof
#27 | 2023-01-19INTERSTITIAL TYPE ABSORBER FOR EXTREME ULTRAVIOLET MASK
#28 | 2022-12-08LITHOGRAPHY MASK AND METHODS
#29 | 2022-12-01Extreme ultraviolet mask with alloy based absorbers
#30 | 2022-10-27EUV mask blank and method of making EUV mask blank
#31 | 2022-08-18OPTICAL ASSEMBLY WITH COATING AND METHODS OF USE
#32 | 2022-08-04Network type pellicle membrane and method for forming the same
#33 | 2022-07-14Mask for extreme ultraviolet photolithography
#34 | 2022-05-05Extreme ultraviolet mask with tantalum base alloy absorber
#35 | 2022-04-21Methods for forming extreme ultraviolet mask comprising magnetic material
#36 | 2021-11-04Mask for extreme ultraviolet photolithography
5233288 ⎘