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Shanghai Huahong Grace Semiconductor Manufacturing Corporation patents


Recent patent applications related to Shanghai Huahong Grace Semiconductor Manufacturing Corporation. Shanghai Huahong Grace Semiconductor Manufacturing Corporation is listed as an Agent/Assignee. Note: Shanghai Huahong Grace Semiconductor Manufacturing Corporation may have other listings under different names/spellings. We're not affiliated with Shanghai Huahong Grace Semiconductor Manufacturing Corporation, we're just tracking patents.

ARCHIVE: New 2018 2017 2016 2015 2014 2013 2012 2011 2010 2009 | Company Directory "S" | Shanghai Huahong Grace Semiconductor Manufacturing Corporation-related inventors


Mosfet and a manufacturing the same

A MOSFET including a source region and a drain region are unsymmetrical in structure, with the horizontal junction depth of the drain region being greater than that of the source region, and the vertical junction depth of the drain region being greater than that of the source region; the breakdown... Shanghai Huahong Grace Semiconductor Manufacturing Corporation

Dummy pattern filling method

A dummy pattern filling method, including: Step I, determining the rule of filling dummy patterns, in accordance with required DR values and isolation rules of patterns; Step II, finding out blank Fields within said layout that need to be filled with dummy patterns; Step III, by following said rule of... Shanghai Huahong Grace Semiconductor Manufacturing Corporation

Dummy pattern filling method

A dummy pattern filling method, including: Step I, determining the rule of filling dummy patterns, in accordance with required DR values and isolation rules of patterns; Step II, finding out blank Fields within said layout that need to be filled with dummy patterns; Step III, by following said rule of... Shanghai Huahong Grace Semiconductor Manufacturing Corporation

Band-gap reference circuit

A band-gap reference circuit including: mirror current branch circuits, band-gap paths, and an operational amplifier. Each mirror current branch circuit includes a mirror PMOS transistor and an auxiliary PMOS transistor. A drain of each mirror PMOS transistor is connected with a source of a corresponding auxiliary PMOS transistor, and a... Shanghai Huahong Grace Semiconductor Manufacturing Corporation

Band-gap reference circuit

A band-gap reference circuit including: mirror current branch circuits, band-gap paths, and an operational amplifier. Each mirror current branch circuit includes a mirror PMOS transistor and an auxiliary PMOS transistor. A drain of each mirror PMOS transistor is connected with a source of a corresponding auxiliary PMOS transistor, and a... Shanghai Huahong Grace Semiconductor Manufacturing Corporation








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