Inventor
ZHANG TIANTIAN
US28 patents
⚠️ This page may combine multiple inventors who share the name “ZHANG TIANTIAN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SEMICONDUCTOR MFG INT SHANGHAI CORP
7 patentsUS11742406B2Aug 29, 2023
Semiconductor device and fabrication method thereof
SEMICONDUCTOR MFG INT SHANGHAI CORP0 citations62
US11557514B2Jan 17, 2023
Semiconductor device and fabrication method thereof
SEMICONDUCTOR MFG INT SHANGHAI CORP0 citations58
US11784090B2Oct 10, 2023
Semiconductor structure
SEMICONDUCTOR MFG INT SHANGHAI CORP0 citations55
US11398407B2Jul 26, 2022
Semiconductor device and fabrication method thereof
SEMICONDUCTOR MFG INT SHANGHAI CORP0 citations55
US12283523B2Apr 22, 2025
Semiconductor device and fabrication method thereof
SEMICONDUCTOR MFG INT SHANGHAI CORP0 citations48
US11908906B2Feb 20, 2024
Semiconductor structure and fabrication method thereof
SEMICONDUCTOR MFG INT SHANGHAI CORP0 citations46
US11990415B2May 21, 2024
Semiconductor device and method for forming the same
SEMICONDUCTOR MFG INT SHANGHAI CORP0 citations43
CHEVRON USA INC
4 patentsUS10718186B2Jul 21, 2020
Flooding analysis tool and method thereof
CHEVRON USA INC4 citations79
US10648291B2May 12, 2020
Flooding analysis tool and method thereof
CHEVRON USA INC3 citations75
US10934811B2Mar 2, 2021
Flooding analysis tool and method thereof
CHEVRON USA INC2 citations69
US10619456B2Apr 14, 2020
Flooding analysis tool and method thereof
CHEVRON USA INC2 citations69
VIGO TECH INC
3 patentsBEIJING SHUNZAO TECH CO LTD
3 patentsUS12303082B2May 20, 2025
Autonomous cleaning device, method for travel control for autonomous cleaning device, and storage medium
BEIJING SHUNZAO TECH CO LTD0 citations49
US11963651B2Apr 23, 2024
Autonomous cleaning device and noise reduction air duct device thereof
BEIJING SHUNZAO TECH CO LTD0 citations49
US11849909B2Dec 26, 2023
Automatic cleaning apparatus
BEIJING SHUNZAO TECH CO LTD0 citations49