United Microelectronics Corp.

Taiwan, Province of China


 
Total IP 3,918
Total IP incl. subs 3,928 (+ 11 for subs)
Total IP Rank # 273
IP Activity Score 3.9/5.0    2,216
IP Activity Rank # 310
IP AS incl. subs 3.7/5.0    2,218
Stock Symbol
ISIN TW0002303005
Market Cap. 629.0B  (TWD)
Industry Semiconductors
Sector Technology
Dominant Nice Class Scientific, technological and in...

Patents

Trademarks

3,902 6
0 4
0 0
6
 
Last Patent 2024 - Layout pattern for magnetoresist...
First Patent 1987 - Belted electronic display clinic...
Last Trademark 2018 - UMAE
First Trademark 2000 - UMC

Subsidiaries

6 subsidiaries with IP (7 patents, 4 trademarks)

2 subsidiaries without IP

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Industry (Nice Classification)

Latest Inventions, Goods, Services

2023 Invention Integrated circuit structure. An integrated circuit structure includes an aluminum pad layer on ...
Invention Semiconductor device and method for fabricating the same. A semiconductor device includes a sing...
Invention Magnetoresistive random access memory. A semiconductor device includes a substrate having a magn...
Invention Layout pattern for magnetoresistive random access memory. A layout pattern for magnetoresistive ...
Invention Magnetoresistive random access memory and method for fabricating the same. A method for fabricat...
Invention High electron mobility transistor and method for fabricating the same. A method for fabricating ...
Invention High electron mobility transistor with improved barrier layer. A method for fabricating high ele...
Invention Semiconductor memory device and fabrication method thereof. A semiconductor memory device includ...
Invention Semiconductor device. A semiconductor device includes a gate structure on a substrate, in which ...
Invention Semiconductor structure and method for manufacturing the same. A semiconductor structure is prov...
Invention Lateral diffusion metal-oxide semiconductor device. A lateral diffusion metal-oxide semiconducto...
Invention Resistive random access memory. Provided is a resistive random access memory (RRAM). The resisti...
Invention Magnetoresistive random access memory having a ring of magnetic tunneling junction region surroun...
Invention Semiconductor device and method for fabricating the same. A method for fabricating semiconductor...
Invention Silicon on insulator device. A silicon on insulator (SOI) device includes a wafer and a trap-ric...
Invention Semiconductor structure and method for forming the same. A method for forming a semiconductor st...
Invention Magnetoresistive random access memory. A magnetoresistive random access memory (MRAM) device inc...
Invention Semiconductor device comprising magnetic tunneling junctions in a magnetoresistive random access ...
Invention Magnetoresistive random access memory. A magnetoresistive random access memory (MRAM) includes a...
Invention Method for fabricating semiconductor device. A method for fabricating a semiconductor device inc...
Invention Semiconductor device and method for fabricating the same. A semiconductor device includes a magn...
Invention Magnetoresistive random access memory and method for fabricating the same. A semiconductor devic...
2022 Invention Semiconductor device and method for forming the same. A semiconductor device and a method for fo...
Invention Field effect transistor and fabrication method thereof. A field effect transistor includes a sub...
Invention Memory structure and manufacturing method thereof. A memory structure including a substrate, a f...
Invention Semiconductor package, semiconductor bonding structure, and method of fabricating the same. The ...
Invention Qfn package and fabricating method of the same. A QFN package includes a copper lead frame. The ...
Invention Method for fabricating spacer. A method for fabricating a spacer includes steps as follows: Firs...
Invention Pump health analysis method and pump health analysis device using the same. A pump health analys...
Invention Optimization method for mask pattern optical transfer. An optimization method for a mask pattern...
Invention Semiconductor device and fabrication method thereof. The invention discloses a semiconductor dev...
Invention Semiconductor package and fabrication method thereof. A semiconductor package includes a die sta...
Invention Semiconductor structure. A semiconductor structure including a first substrate, a first conducti...
Invention Overlay target. An overlay target that includes a plurality of working zones and a plurality of ...
Invention Semiconductor structure and manufacturing method thereof. A semiconductor structure includes a s...
Invention Resistive memory device and manufacturing method thereof. A resistive memory device includes a d...
Invention High electron mobility transistor and method for forming the same. A high electron mobility tran...
Invention Sot mram structure and fabricating method of the same. An SOT MRAM structure includes a word lin...
Invention Semiconductor device and method of fabricating the same. A semiconductor device, including a sub...
Invention Photomask structure. A photomask structure having a first region and a second region is provided...
Invention Overlay target and overlay method. An overlay target includes a plurality of working zones, a pl...
Invention N-type metal oxide semiconductor transistor and method for fabricating the same. An n-type metal...
Invention Semiconductor structure and fabricating method of the same. A semiconductor structure includes a...
Invention Rram structure and fabricating method of the same. An RRAM structure includes a dielectric layer...
2018 G/S computer software for use in testing and operating semiconductors and integrated circuits; comput...
2017 G/S Computer software for use in integrated circuit design; software for use in semiconductor manufac...
2015 G/S Custom manufacture of chips for automobiles use; custom manufacture of integrated circuits for th...
G/S Custom design and development of photomask products; consulting services in the field of technolo...
2014 G/S Custom design and development of photomask products; testing of photomasks for others; designing ...
G/S Custom design and development of photomask products; testing of\ photomasks for others; designing...
2006 G/S Computer software for use in custom designing and processing of semiconductor systems to be manuf...
2001 G/S Photomasks. Design, manufacture, assembly and testing of photomasks.
G/S Semiconductors, integrated circuits, computer software systems for use in semiconductor system de...
G/S semiconductors; integrated circuits; [ computer software for use in designing and manufacturing o...
G/S Photomasks. Service for the custom manufacturing of photomasks; custom assembling of photomasks f...
2000 G/S Financial investment in the field of semiconductors
G/S Semiconductors; integrated circuits. Custom manufacturer of semiconductors and integrated circuit...
G/S Semiconductors and integrated circuits Custom manufacturer of semiconductors and integrated circu...