Patents by Inventor Chen Shan
Chen Shan has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
-
Publication number: 20240134532Abstract: An electronic device, a method of determining a memory access efficiency for a memory, and a storage medium are provided, which relate to a field of computer technology, and in particular to fields of chip, memory and processor technologies. The electronic device includes: a memory configured to store executable instructions and data to be processed; and a processor configured to execute the executable instructions so as to at least: read a data block to be tested from the memory; determine a memory access description information according to a size information of the data block to be tested; and determine, according to the memory access description information and a channel description information, a memory access efficiency of the processor in reading the data block to be tested, where the channel description information describes a plurality of channels for the processor to read the data to be processed from the memory.Type: ApplicationFiled: November 27, 2023Publication date: April 25, 2024Applicant: KUNLUNXIN TECHNOLOGY (BEIJING) COMPANY LIMITEDInventors: Daheng GAO, Liang SHAN, Yupeng LI, Chen FENG
-
Patent number: 11934027Abstract: An optical system affixed to an electronic apparatus is provided, including a first optical module, a second optical module, and a third optical module. The first optical module is configured to adjust the moving direction of a first light from a first moving direction to a second moving direction, wherein the first moving direction is not parallel to the second moving direction. The second optical module is configured to receive the first light moving in the second moving direction. The first light reaches the third optical module via the first optical module and the second optical module in sequence. The third optical module includes a first photoelectric converter configured to transform the first light into a first image signal.Type: GrantFiled: June 21, 2022Date of Patent: March 19, 2024Assignee: TDK TAIWAN CORP.Inventors: Chao-Chang Hu, Chih-Wei Weng, Chia-Che Wu, Chien-Yu Kao, Hsiao-Hsin Hu, He-Ling Chang, Chao-Hsi Wang, Chen-Hsien Fan, Che-Wei Chang, Mao-Gen Jian, Sung-Mao Tsai, Wei-Jhe Shen, Yung-Ping Yang, Sin-Hong Lin, Tzu-Yu Chang, Sin-Jhong Song, Shang-Yu Hsu, Meng-Ting Lin, Shih-Wei Hung, Yu-Huai Liao, Mao-Kuo Hsu, Hsueh-Ju Lu, Ching-Chieh Huang, Chih-Wen Chiang, Yu-Chiao Lo, Ying-Jen Wang, Shu-Shan Chen, Che-Hsiang Chiu
-
Publication number: 20240079493Abstract: A semiconductor device and method of manufacturing the same are provided. The semiconductor device includes a substrate and a gate structure disposed on the substrate. The semiconductor device also includes a source region and a drain region disposed within the substrate. The substrate includes a drift region laterally extending between the source region and the drain region. The semiconductor device further includes a first stressor layer disposed over the drift region of the substrate. The first stressor layer is configured to apply a first stress to the drift region of the substrate. In addition, the semiconductor device includes a second stressor layer disposed on the first stressor layer. The second stressor layer is configured to apply a second stress to the drift region of the substrate, and the first stress is opposite to the second stress.Type: ApplicationFiled: September 1, 2022Publication date: March 7, 2024Inventors: GUAN-QI CHEN, CHEN CHI HSIAO, KUN-TSANG CHUANG, FANG YI LIAO, YU SHAN HUNG, CHUN-CHIA CHEN, YU-SHAN HUANG, TUNG-I LIN
-
Patent number: 11760993Abstract: Methods, systems, and devices are contemplated for assembling a genome from duplicate segments of the genome. Sequences with a first level of common neighboring base pairs are identified and organized into first level groups. Groups are then identified from the first level groups that have a second level of common neighboring base pairs and organized into a number of second level groups. A third level of groups can further be organized in some embodiments. Typically the second level groups are assembled into spans having contiguous base pair sequences, which are then assembled into the broader genome sequence. The inventive subject matter is preferably used for whole genome sequencing.Type: GrantFiled: May 19, 2020Date of Patent: September 19, 2023Assignee: OmniBioComputing LLCInventors: Chen-Shan Chin, Wangchang Hou, Asif Khalak
-
Publication number: 20200370038Abstract: Methods, systems, and devices are contemplated for assembling a genome from duplicate segments of the genome. Sequences with a first level of common neighboring base pairs are identified and organized into first level groups. Groups are then identified from the first level groups that have a second level of common neighboring base pairs and organized into a number of second level groups. A third level of groups can further be organized in some embodiments. Typically the second level groups are assembled into spans having contiguous base pair sequences, which are then assembled into the broader genome sequence. The inventive subject matter is preferably used for whole genome sequencing.Type: ApplicationFiled: May 19, 2020Publication date: November 26, 2020Inventors: Chen-Shan CHIN, Wangchang HOU, Asif KHALAK
-
Patent number: 10783984Abstract: Exemplary embodiments provide methods and systems for diploid genome assembly and haplotype sequence reconstruction. Aspects of the exemplary embodiment include generating a fused assembly graph from reads of both haplotypes, the fused assembly graph including identified primary contigs and associated contigs; generating haplotype-specific assembly graphs using phased reads and haplotype aware overlapping of the phased reads; merging the fused assembly graph and haplotype-specific assembly graphs to generate a merged assembly haplotype graph; removing cross-phasing edges from the merged assembly haplotype graph to generate a final haplotype-resolved assembly graph; and reconstructing haplotype-specific contigs from the final haplotype-resolved assembly graph resulting in haplotype-specific contigs.Type: GrantFiled: May 23, 2016Date of Patent: September 22, 2020Assignee: Pacific Biosciences of California, Inc.Inventors: Chen-Shan Chin, Paul Peluso, David Rank
-
Patent number: 10777301Abstract: The present invention is generally directed to a hierarchical genome assembly process for producing high-quality de novo genome assemblies. The method utilizes a single, long-insert, shotgun DNA library in conjunction with Single Molecule, Real-Time (SMRT®) DNA sequencing, and obviates the need for additional sample preparation and sequencing data sets required for previously described hybrid assembly strategies. Efficient de novo assembly from genomic DNA to a finished genome sequence is demonstrated for several microorganisms using as little as three SMRT® cells, and for bacterial artificial chromosomes (BACs) using sequencing data from just one SMRT® Cell. Part of this new assembly workflow is a new consensus algorithm which takes advantage of SMRT® sequencing primary quality values, to produce a highly accurate de novo genome sequence, exceeding 99.999% (QV 50) accuracy.Type: GrantFiled: July 12, 2013Date of Patent: September 15, 2020Assignee: Pacific Biosciences for California, Inc.Inventors: Chen-Shan Chin, Patrick Marks, David Alexander, Aaron Klammer, Stephen W Turner
-
Patent number: 10260658Abstract: An underwater pipe assembly includes first and second pipes each of which has opposite inner and outer circumferential surfaces and an annular end face. An inner coil surrounds the inner circumferential surfaces of the first and second pipes at a junction therebetween. An annular inner cover layer covers the inner coil. An outer coil is sleeved on the outer circumferential surfaces of the first and second pipes at a position corresponding to the inner coil. An annular outer cover layer covers the outer coil. When the inner and outer coils are energized, the end faces of the first and second pipes are melted to fuse together the pipes, and the inner and outer cover layers are melted to radially fuse with the pipes.Type: GrantFiled: June 14, 2016Date of Patent: April 16, 2019Inventors: Jan Larsen, Chen-Shan Kung, Yuan-Jui Lu
-
Patent number: 10180203Abstract: An underwater pipe and connector assembly includes an underwater pipe having a pipe body and an annular connecting end section, a connector fixed in the connecting end section, and at least one reinforcing layer having a first fixed cover section fused to and fixedly covering the connecting end section, and a second fixed cover section fused to and fixedly covering an outer circumferential surface of the pipe body immediately adjacent the connecting end section. An outer coil is embedded between the first fixed cover section and the connecting end section and between the second fixed cover section and the outer circumferential surface of the pipe body immediately adjacent the connecting end section.Type: GrantFiled: June 14, 2016Date of Patent: January 15, 2019Inventors: Jan Larsen, Chen-Shan Kung, Yuan-Jui Lu
-
Patent number: 9915377Abstract: An underwater pipe assembly includes a first pipe having a first collar and a first flange, a second pipe having a second collar and a second flange, and a connector apparatus including at least two first clamp seats, at least two first fasteners, at least two second clamp seats, at least two second fasteners. The first clamp seats are interconnected by the first fasteners to surround a junction of the first collar and the first flange. The second clamp seats are interconnected by the second fasteners to surround a junction of the second collar and the second flange. A plurality of connecting fasteners interconnect the first and second clamp seats, thereby clamping the first and second flanges between the first and second clamp seats.Type: GrantFiled: June 14, 2016Date of Patent: March 13, 2018Inventors: Jan Larsen, Chen-Shan Kung, Yuan-Jui Lu
-
Publication number: 20180060484Abstract: Aspects of the present disclosure provide methods, systems, and computer program products for generating one or more extended contigs. Aspects of the exemplary embodiment include receiving input contigs for a genome; generating local assembly subgraphs including the ends of each contig; identifying subgraphs that unambiguously connect two contigs; and generating an extended contig in which the orientation and order of at least two contigs is determined. Extended contigs can include any number of linearly ordered and linked contigs.Type: ApplicationFiled: August 21, 2017Publication date: March 1, 2018Inventor: Chen-Shan Chin
-
Patent number: 9829117Abstract: An apparatus for positioning an underwater pipe includes a plurality of fixing members for disposing on an outer circumferential surface of the underwater pipe in a spaced apart manner, a submersible unit connected to one of the fixing members, and a counterweight unit. The submersible unit is configured to float the underwater pipe on a water surface and submerge the underwater pipe. The counterweight unit is connected to the other one of the fixing members when the underwater pipe is submerged for positioning the underwater pipe on a bottom of a body of water.Type: GrantFiled: June 14, 2016Date of Patent: November 28, 2017Inventors: Jan Larsen, Chen-Shan Kung, Yuan-Jui Lu
-
Publication number: 20170132361Abstract: Computer implemented methods for improving the assembly of sequence data are provided. in preferred embodiments, these methods increase the efficiency of assembly of sequence datasets from complex samples, such as genomes having repetitive regions.Type: ApplicationFiled: October 25, 2016Publication date: May 11, 2017Inventors: Shoudan Liang, Chen-Shan Chin
-
Publication number: 20160377197Abstract: An apparatus for positioning an underwater pipe includes a plurality of fixing members for disposing on an outer circumferential surface of the underwater pipe in a spaced apart manner, a submersible unit connected to one of the fixing members, and a counterweight unit. The submersible unit is configured to float the underwater pipe on a water surface and submerge the underwater pipe. The counterweight unit is connected to the other one of the fixing members when the underwater pipe is submerged for positioning the underwater pipe on a bottom of a body of water.Type: ApplicationFiled: June 14, 2016Publication date: December 29, 2016Inventors: Ian Larsen, Chen-Shan KUNG, Yuan-Jui LU
-
Publication number: 20160377214Abstract: An underwater pipe assembly includes first and second pipes each of which has opposite inner and outer circumferential surfaces and an annular end face. An inner coil surrounds the inner circumferential surfaces of the first and second pipes at a junction therebetween. An annular inner cover layer covers the inner coil. An outer coil is sleeved on the outer circumferential surfaces of the first and second pipes at a position corresponding to the inner coil. An annular outer cover layer covers the outer coil. When the inner and outer coils are energized, the end faces of the first and second pipes are melted to fuse together the pipes, and the inner and outer cover layers are melted to radially fuse with the pipes.Type: ApplicationFiled: June 14, 2016Publication date: December 29, 2016Inventors: Ian Larsen, Chen-Shan KUNG, Yuan-Jui LU
-
Publication number: 20160377198Abstract: An underwater pipe assembly includes a first pipe having a first collar and a first flange, a second pipe having a second collar and a second flange, and a connector apparatus including at least two first clamp seats, at least two first fasteners, at least two second clamp seats, at least two second fasteners. The first clamp seats are interconnected by the first fasteners to surround a junction of the first collar and the first flange. The second clamp seats are interconnected by the second fasteners to surround a junction of the second collar and the second flange. A plurality of connecting fasteners interconnect the first and second clamp seats, thereby clamping the first and second flanges between the first and second clamp seats.Type: ApplicationFiled: June 14, 2016Publication date: December 29, 2016Inventors: Ian Larsen, Chen-Shan KUNG, Yuan-Jui LU
-
Publication number: 20160377199Abstract: An underwater pipe assembly includes a first pipe having a first flange, a second pipe having a second flange, and a plurality of connecting units clamped around the first and second flanges. Each connecting unit includes a clamp seat disposed on and covering the first and second flanges and having a first clamping portion, a first pad disposed between the first clamping portion and the first flange, a second pad disposed on the second flange, and a fastener operably and movably mounted to the clamp seat and having a second clamping portion facing the second pad. The first clamping portion clamps the first pad against the first flange and the second clamping portion clamps the second pad against the second flange when the fastener is operated.Type: ApplicationFiled: June 14, 2016Publication date: December 29, 2016Inventors: Ian Larsen, Chen-Shan KUNG, Yuan-Jui LU
-
Publication number: 20160377202Abstract: An underwater pipe and connector assembly includes an underwater pipe having a pipe body and an annular connecting end section, a connector fixed in the connecting end section, and at least one reinforcing layer having a first fixed cover section fused to and fixedly covering the connecting end section, and a second fixed cover section fused to and fixedly covering an outer circumferential surface of the pipe body immediately adjacent the connecting end section. An outer coil is embedded between the first fixed cover section and the connecting end section and between the second fixed cover section and the outer circumferential surface of the pipe body immediately adjacent the connecting end section.Type: ApplicationFiled: June 14, 2016Publication date: December 29, 2016Inventors: Ian Larsen, Chen-Shan KUNG, Yuan-Jui LU
-
Publication number: 20160350478Abstract: Exemplary embodiments provide methods and systems for diploid genome assembly and haplotype sequence reconstruction. Aspects of the exemplary embodiment include generating a fused assembly graph from reads of both haplotypes, the fused assembly graph including identified primary contigs and associated contigs; generating haplotype-specific assembly graphs using phased reads and haplotype aware overlapping of the phased reads; merging the fused assembly graph and haplotype-specific assembly graphs to generate a merged assembly haplotype graph; removing cross-phasing edges from the merged assembly haplotype graph to generate a final haplotype-resolved assembly graph; and reconstructing haplotype-specific contigs from the final haplotype-resolved assembly graph resulting in haplotype-specific contigs.Type: ApplicationFiled: May 23, 2016Publication date: December 1, 2016Inventors: Chen-Shan Chin, Paul Peluso, David Rank
-
Publication number: 20150302144Abstract: The present invention is generally directed to a hierarchical genome assembly process for producing high-quality de novo genome assemblies. The method utilizes a single, long-insert, shotgun DNA library in conjunction with Single Molecule, Real-Time (SMRT®) DNA sequencing, and obviates the need for additional sample preparation and sequencing data sets required for previously described hybrid assembly strategies. Efficient de novo assembly from genomic DNA to a finished genome sequence is demonstrated for several microorganisms using as little as three SMRT® cells, and for bacterial artificial chromosomes (BACs) using sequencing data from just one SMRT® Cell. Part of this new assembly workflow is a new consensus algorithm which takes advantage of SMRT® sequencing primary quality values, to produce a highly accurate de novo genome sequence, exceeding 99.999% (QV 50) accuracy.Type: ApplicationFiled: May 19, 2015Publication date: October 22, 2015Inventors: Chen-Shan Chin, Stephen Turner