公开(公告)号：US12077787B2

公开(公告)日：2024-09-03

申请号：US17469899

申请日：2021-09-09

Applicant: Haiqin Chen ,  Wei Chen ,  Xin Tang ,  Jun Cao ,  Jianxin Zhao ,  Yongquan Chen ,  Hao Zhang

Inventor： Haiqin Chen ,  Wei Chen ,  Xin Tang ,  Jun Cao ,  Jianxin Zhao ,  Yongquan Chen ,  Hao Zhang

IPC: C12N9/10 ,  C12P7/6445

CPC classification number: C12N9/1029 ,  C12P7/6445 ,  C12Y203/0102

Abstract: Disclosed is a diacylglycerol acyltransferase 1, a recombinant Saccharomyces cerevisiae containing the diacylglycerol acyltransferase 1, and application thereof in production of triacylglycerol. The diacylglycerol acyltransferase 1 of the invention has a function of catalyzing synthesis of triacylglycerol. After the recombinant Saccharomyces cerevisiae containing the diacylglycerol acyltransferase 1 of the invention is subjected to induction culture for 48 h, the content of total fatty acid and triacylglycerol in the recombinant Saccharomyces cerevisiae containing the diacylglycerol acyltransferase 1 can be respectively increased by 1.94 folds and 12.09 folds as compared with those of Saccharomyces cerevisiae without the recombinant diacylglycerol acyltransferase 1. The instant invention provides a method for improving the ability of microorganisms to produce polyunsaturated fatty acids (PUFAs) by means of genetic engineering.

公开(公告)号：US20210403884A1

公开(公告)日：2021-12-30

申请号：US17469899

申请日：2021-09-09

Applicant: Haiqin Chen ,  Wei Chen ,  Xin Tang ,  Jun Cao ,  Jianxin Zhao ,  Yongquan Chen ,  Hao Zhang

Inventor： Haiqin Chen ,  Wei Chen ,  Xin Tang ,  Jun Cao ,  Jianxin Zhao ,  Yongquan Chen ,  Hao Zhang

IPC: C12N9/10 ,  C12P7/64

Abstract: Disclosed is a diacylglycerol acyltransferase 1, a recombinant Saccharomyces cerevisiae containing the diacylglycerol acyltransferase 1, and application thereof in production of triacylglycerol. The diacylglycerol acyltransferase 1 of the invention has a function of catalyzing synthesis of triacylglycerol. After the recombinant Saccharomyces cerevisiae containing the diacylglycerol acyltransferase 1 of the invention is subjected to induction culture for 48 h, the content of total fatty acid and triacylglycerol in the recombinant Saccharomyces cerevisiae containing the diacylglycerol acyltransferase 1 can be respectively increased by 1.94 folds and 12.09 folds as compared with those of Saccharomyces cerevisiae without the recombinant diacylglycerol acyltransferase 1. The instant invention provides a method for improving the ability of microorganisms to produce polyunsaturated fatty acids (PUFAs) by means of genetic engineering.

公开(公告)号：US20170193054A1

公开(公告)日：2017-07-06

申请号：US15058590

申请日：2016-03-02

Applicant: Xin Tang ,  James Shau ,  Robert Wehrmeister ,  Daniel S. Yu

Inventor： Xin Tang ,  James Shau ,  Robert Wehrmeister ,  Daniel S. Yu

IPC: G06F17/30

CPC classification number: G06F16/24575 ,  G06F16/2458

Abstract: Disclosed are systems and methods for implementing contract-based polymorphic and parallelizable user-defined scalar and aggregate functions. The systems and methods can include receiving a query including a plurality of user-defined functions, parsing the query into a plurality of nodes (e.g., basic operation unit or atomic operator), generating an execution plan that minimizes data transfer between the plurality of nodes, and executing the plan in a distributed environment. Each of the plurality of user-defined functions can correspond to one of a plurality of nodes.

公开(公告)号：USD991439S1

公开(公告)日：2023-07-04

申请号：US29888681

申请日：2023-04-04

Applicant: Xin Tang

Designer： Xin Tang

Abstract: FIG. 1 is a front, right and top perspective view of a breast pump, showing my design.
FIG. 2 is a rear, left and bottom perspective view thereof.
FIG. 3 is a front elevation view thereof.
FIG. 4 is a rear elevation view thereof.
FIG. 5 is a left side elevation view thereof.
FIG. 6 is a right side elevation view thereof.
FIG. 7 is a top plan view thereof; and,
FIG. 8 is a bottom plan view thereof.
The broken lines depict portions of the breast pump that form no part of the claimed design.

公开(公告)号：US20060141839A1

公开(公告)日：2006-06-29

申请号：US11319340

申请日：2005-12-27

Applicant: Gwon-Jong Tseng ,  Xin Tang

Inventor： Gwon-Jong Tseng ,  Xin Tang

IPC: H01R13/62

CPC classification number: H01R12/83 ,  H01R12/707 ,  H01R12/721

Abstract: An electrical card connector (1) for receiving an electrical card (100) includes a longitudinal insulative housing (10) and a plurality of conductive contacts (20) received in the insulative housing. Each contact includes a contact portion (204) projecting beyond the insulative housing. The electrical card is pressed to contact with the conductive contacts. A holding piece (30) is received in a rear portion of the insulative housing and provided for holding the electrical card.