The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jun. 02, 2020
Filed:
Mar. 05, 2018
Smartsens Technology (Cayman) Co., Limited., Shanghai, CN;
Chen Xu, Shanghai, CN;
Yaowu Mo, Shanghai, CN;
Zexu Shao, Shanghai, CN;
Zhengmin Zhang, Shanghai, CN;
Weijian Ma, Shanghai, CN;
SmartSens Technology (cayman) Co., Limited, Shanghai, CN;
Abstract
An improved DNA sequencing system comprising a DNA sample holder residing on a stacked BSI global shutter image sensor illuminated by a pulsed laser for fluorescent illumination detection. The pulsed laser has on and off periods wherein during the laser on period a Fluorophore tag attached to a DNA sample is excited to produce fluorescence emission while the imaging system captures no illumination and during the off period the global shutter imaging system captures persistent fluorescent emission from the DNA sample and reads out an imaging signal.