Patents by Inventor Jung-Hsuan Chen
Jung-Hsuan Chen 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).
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Patent number: 10790015Abstract: A bit line architecture for dual-port static random-access memory (DP SRAM) is provided. An array of memory cells is arranged in rows and columns, and comprises a first subarray and a second subarray. A first pair of complementary bit lines (CBLs) extends along a column, from a first side of the array, and terminates between the first and second subarrays. A second pair of CBLs extends from the first side of the array, along the column, to a second side of the array. The CBLs of the second pair of CBLs have stepped profiles between the first and second subarrays. A third pair of CBLs and a fourth pair of CBLs extend along the column. The first and third pairs of CBLs electrically couple to memory cells in the first subarray, and the second and fourth pairs of CBLs electrically couple to memory cells in the second subarray.Type: GrantFiled: September 25, 2019Date of Patent: September 29, 2020Assignee: Taiwan Semiconductor Manufacturing Company, Ltd.Inventors: Sahil Preet Singh, Jung-Hsuan Chen, Yen-Huei Chen, Avinash Chander, Albert Ying
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Publication number: 20200227095Abstract: A sense amplifier (SA) includes a semiconductor substrate having a source/drain (S/D) diffusion region; a pair of SA sensing devices both disposed in the S/D diffusion region; an SA enabling device disposed in the same S/D diffusion region as where the pair of SA sensing devices are disposed in; and a sense amplifier enabling signal (SAE) line for carrying an SAE signal, for turning on the SA enabling device to discharge one of the pair of SA sensing devices during a data read from the sense amplifier, wherein the SA enabling device is arranged to provide buffer protection for source/drain terminals of the pair of SA sensing devices.Type: ApplicationFiled: March 26, 2020Publication date: July 16, 2020Inventors: Yen-Huei CHEN, Chien Chi Linus TIEN, Kao-Cheng LIN, Jung-Hsuan CHEN
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Patent number: 10636458Abstract: A sense amplifier (SA) comprises a semiconductor substrate having an oxide definition (OD) region, a pair of SA sensing devices, a SA enabling device, and a sense amplifier enabling signal (SAE) line for carrying an SAE signal. The pair of SA sensing devices have the same poly gate length Lg as the SA enabling device, and they all share the same OD region. When enabled, the SAE signal turns on the SA enabling device to discharge one of the pair of SA sensing devices for data read from the sense amplifier.Type: GrantFiled: July 23, 2018Date of Patent: April 28, 2020Assignee: Taiwan Semiconductor Manufacturing Co., Ltd.Inventors: Yen-Huei Chen, Chien Chi Linus Tien, Kao-Cheng Lin, Jung-Hsuan Chen
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Patent number: 10590907Abstract: A device for retrieving energy of flowing water for the riverside is disclosed. The device uses a rotating disk to respectively connect with a first blade and a second blade through two rotating bodies. The first blade and the second blade are respectively located at the first position of an upstream side and the second position of a downstream side. Water pushes the first blade under the surface of water to swing from the first position to the second position, thereby rotating the rotating disk by a rotating distance. Thus, the second blade originally arranged over the surface of water reversely swings to the first position. Then, the second blade sinks in the water. Water pushes the second blade to swing to the second position, and the first blade rises and leaves the surface of water to swing to the first position.Type: GrantFiled: April 30, 2018Date of Patent: March 17, 2020Assignee: NATIONAL TAIWAN NORMAL UNIVERSITYInventors: Jung-Hsuan Chen, Chin-Guo Kuo, Chao-Fu Shu
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Publication number: 20200080548Abstract: A device for accumulating atmospheric pressure includes a supporting device, at least two expandable chambers, a five-opening air valve, and an exhauster. The expandable chambers are installed on the supporting device. The number of the expandable chambers is an even number. The expandable chambers are uniformly arranged at two opposite sides of the supporting device. The five-opening air valve is connected with the expandable chambers to communicate with the internal spaces of the at least two expandable chambers, and receives atmospheric pressure. The exhauster connects and communicates with the five-opening air valve. According to the switching state of the five-opening air valve, the exhauster exhausts the internal space of one of the expandable chambers through the five-opening air valve or the atmospheric pressure inflates the internal space of one of the expandable chambers through the five-opening air valve, thereby driving the supporting device.Type: ApplicationFiled: November 1, 2018Publication date: March 12, 2020Inventors: Chin-Guo KUO, Jung-Hsuan CHEN, Chao-Fu SHU
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Publication number: 20200020391Abstract: A bit line architecture for dual-port static random-access memory (DP SRAM) is provided. An array of memory cells is arranged in rows and columns, and comprises a first subarray and a second subarray. A first pair of complementary bit lines (CBLs) extends along a column, from a first side of the array, and terminates between the first and second subarrays. A second pair of CBLs extends from the first side of the array, along the column, to a second side of the array. The CBLs of the second pair of CBLs have stepped profiles between the first and second subarrays. A third pair of CBLs and a fourth pair of CBLs extend along the column. The first and third pairs of CBLs electrically couple to memory cells in the first subarray, and the second and fourth pairs of CBLs electrically couple to memory cells in the second subarray.Type: ApplicationFiled: September 25, 2019Publication date: January 16, 2020Inventors: Sahil Preet Singh, Jung-Hsuan Chen, Yen-Huei Chen, Avinash Chander, Albert Ying
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Publication number: 20200020392Abstract: A bit line architecture for dual-port static random-access memory (DP SRAM) is provided. An array of memory cells is arranged in rows and columns, and comprises a first subarray and a second subarray. A first pair of complementary bit lines (CBLs) extends along a column, from a first side of the array, and terminates between the first and second subarrays. A second pair of CBLs extends from the first side of the array, along the column, to a second side of the array. The CBLs of the second pair of CBLs have stepped profiles between the first and second subarrays. A third pair of CBLs and a fourth pair of CBLs extend along the column. The first and third pairs of CBLs electrically couple to memory cells in the first subarray, and the second and fourth pairs of CBLs electrically couple to memory cells in the second subarray.Type: ApplicationFiled: September 25, 2019Publication date: January 16, 2020Inventors: Sahil Preet Singh, Jung-Hsuan Chen, Yen-Huei Chen, Avinash Chander, Albert Ying
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Patent number: 10490267Abstract: A bit line architecture for dual-port static random-access memory (DP SRAM) is provided. An array of memory cells is arranged in rows and columns, and comprises a first subarray and a second subarray. A first pair of complementary bit lines (CBLs) extends along a column, from a first side of the array, and terminates between the first and second subarrays. A second pair of CBLs extends from the first side of the array, along the column, to a second side of the array. The CBLs of the second pair of CBLs have stepped profiles between the first and second subarrays. A third pair of CBLs and a fourth pair of CBLs extend along the column. The first and third pairs of CBLs electrically couple to memory cells in the first subarray, and the second and fourth pairs of CBLs electrically couple to memory cells in the second subarray.Type: GrantFiled: December 6, 2018Date of Patent: November 26, 2019Assignee: Taiwan Semiconductor Manufacturing Co., Ltd.Inventors: Sahil Preet Singh, Jung-Hsuan Chen, Yen-Huei Chen, Avinash Chander, Albert Ying
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Publication number: 20190347958Abstract: A computing appliance for geometric planimetry is provided, comprising a container, a vertical dividing rule, a horizontal dividing rule, a horizontal point line and a middle point line. A fluid is filled into the container, and the vertical dividing rule, the horizontal dividing rule, the horizontal point line and the middle point line are configured on a same instructing surface of the container and arranged on each of the periphery surrounding like a rectangle. When the container is vertically disposed, a fluid level is aligned with the horizontal point line. And, when the container is tilted to form at least one angle, an area of at least one geometric shape can be derived by employing the vertical dividing rule, the horizontal dividing rule, the horizontal point line and the middle point line.Type: ApplicationFiled: August 17, 2018Publication date: November 14, 2019Inventors: Chin-Guo KUO, Jung-Hsuan CHEN, Chao-Fu SHU
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Patent number: 10471616Abstract: In a cutting device for cutting a round, a transparent substrate is arranged on an object to be cut. A sleeving tube is arranged on the transparent substrate. An end of a transverse rod penetrates through the sleeving rod and extends to over the object. The position of the transverse rod in the sleeving rod is adjusted by a locking member. The other end of the transverse rod is fixed to a cutting assembly. The cutting assembly selectively touches the object. A rotating assembly is combined with the transparent substrate and penetrates through the transparent substrate. When the rotating assembly is pressed to touch the object and the rotating assembly rotates on the object to rotate the transparent substrate, the transverse rod moves the cutting assembly to perform a round-cutting operation on the object or paint a round line on the object.Type: GrantFiled: September 8, 2017Date of Patent: November 12, 2019Assignee: NATIONAL TAIWAN NORMAL UNIVERSITYInventors: Jung-Hsuan Chen, Chin-Guo Kuo, Chao-Fu Shu
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Publication number: 20190318985Abstract: A package structure for electronic assemblies includes a porous insulation substrate, a conductive material, a first electronic assembly, and a second electronic assembly. The porous insulation substrate is penetrated with a plurality of through holes, and each of the plurality of through holes has a diameter which is larger than 0 and less than 1 um. The conductive material fills the plurality of through holes. The first electronic assembly is arranged under the porous insulation substrate and electrically connected to the conductive material in the plurality of through holes through at least one first conductive bump. The second electronic assembly is arranged over the porous insulation substrate and electrically connected to the conductive material in the plurality of through holes through at least one second conductive bump to electrically connect to the first electronic assembly.Type: ApplicationFiled: June 12, 2018Publication date: October 17, 2019Inventor: Jung-Hsuan CHEN
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Publication number: 20190315598Abstract: A pneumatic vertical transportation device comprises an expandable cylinder, a carriage rack, an air piping controller, and an air exhauster. The expandable cylinder includes a bellow body, with one end hanging carriage rack and the other end connected with a fixing plate. The expandable cylinder is connected with the air piping controller. While the carriage rack is rising, the air exhauster draws air from the bellow body through the air piping controller to gradually decrease pressure inside. Once pressure difference exceeds weight of the carriage rack, the carriage rack begins to rise. Volume of the expandable cylinder is reduced such that the lower disc of the expandable cylinder approaches top, and the expandable cylinder is maintained at low pressure state. While the carriage rack is descending, air is fed into the expandable cylinder through the air piping controller to gradually expand the bellow body, letting the carriage rack descend.Type: ApplicationFiled: May 30, 2018Publication date: October 17, 2019Inventors: Jung-Hsuan CHEN, Chin-Guo KUO, Chao-Fu SHU
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Publication number: 20190242358Abstract: A device for retrieving energy of flowing water for the riverside is disclosed. The device uses a rotating disk to respectively connect with a first blade and a second blade through two rotating bodies. The first blade and the second blade are respectively located at the first position of an upstream side and the second position of a downstream side. Water pushes the first blade under the surface of water to swing from the first position to the second position, thereby rotating the rotating disk by a rotating distance. Thus, the second blade originally arranged over the surface of water reversely swings to the first position. Then, the second blade sinks in the water. Water pushes the second blade to swing to the second position, and the first blade rises and leaves the surface of water to swing to the first position.Type: ApplicationFiled: April 30, 2018Publication date: August 8, 2019Inventors: Jung-Hsuan CHEN, Chin-Guo KUO, Chao-Fu SHU
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Publication number: 20190108875Abstract: A bit line architecture for dual-port static random-access memory (DP SRAM) is provided. An array of memory cells is arranged in rows and columns, and comprises a first subarray and a second subarray. A first pair of complementary bit lines (CBLs) extends along a column, from a first side of the array, and terminates between the first and second subarrays. A second pair of CBLs extends from the first side of the array, along the column, to a second side of the array. The CBLs of the second pair of CBLs have stepped profiles between the first and second subarrays. A third pair of CBLs and a fourth pair of CBLs extend along the column. The first and third pairs of CBLs electrically couple to memory cells in the first subarray, and the second and fourth pairs of CBLs electrically couple to memory cells in the second subarray.Type: ApplicationFiled: December 6, 2018Publication date: April 11, 2019Inventors: Sahil Preet Singh, Jung-Hsuan Chen, Yen-Huei Chen, Avinash Chander, Albert Ying
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Patent number: 10228230Abstract: A measurement tool for circumference includes at least one disk with a circumference thereof provided with a through hole; a straightedge provided with a fixed post and a plurality of scales, and the fixed post penetrates through the through hole to fix the disk to the fixed post; and a hitching line with one end thereof penetrated by the fixed post, and the other end of the hitching line surrounds the disk or straightens along the straightedge. Thus, a string makes a circle around the circumference, whereby the string is marked an index corresponding to the fixed post, and then the string straightens along the straightedge, and a length of the circumference of the disk is obtained according to relative positions of the scales and the index.Type: GrantFiled: March 3, 2017Date of Patent: March 12, 2019Assignee: National Taiwan Normal UniversityInventors: Jung-Hsuan Chen, Chin-Guo Kuo, Chao-Fu Shu
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Publication number: 20190032629Abstract: A device for automatically generating energy arranged in a water tank includes a buoy sinking in a water tank. Sides of the buoy are provided with a water inlet and a water outlet, which respectively connect with a tube body and a three-way tube. The tube body and the three-way tube are respectively provided with two valves. Each valve connects with a floating ball. When the buoy sinks in the water tank, each floating ball floats to close the valves, so that the liquid within the buoy is drained from a side through hole of the three-way tube to raise the buoy to a water level of the liquid, and each floating ball looses the valves, and the liquid flows into the buoy through the water inlet, and the buoy sinks in the water tank again. The buoy endlessly floats and sinks to generate electricity.Type: ApplicationFiled: October 6, 2017Publication date: January 31, 2019Inventors: Jung-Hsuan CHEN, Chin-Guo KUO, Chao-Fu SHU
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Patent number: 10190569Abstract: A device for automatically generating energy arranged in a water tank includes a buoy sinking in a water tank. Sides of the buoy are provided with a water inlet and a water outlet, which respectively connect with a tube body and a three-way tube. The tube body and the three-way tube are respectively provided with two valves. Each valve connects with a floating ball. When the buoy sinks in the water tank, each floating ball floats to close the valves, so that the liquid within the buoy is drained from a side through hole of the three-way tube to raise the buoy to a water level of the liquid, and each floating ball looses the valves, and the liquid flows into the buoy through the water inlet, and the buoy sinks in the water tank again. The buoy endlessly floats and sinks to generate electricity.Type: GrantFiled: October 6, 2017Date of Patent: January 29, 2019Assignee: NATIONAL TAIWAN NORMAL UNIVERSITYInventors: Jung-Hsuan Chen, Chin-Guo Kuo, Chao-Fu Shu
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Publication number: 20190001514Abstract: In a cutting device for cutting a round, a transparent substrate is arranged on an object to be cut. A sleeving tube is arranged on the transparent substrate. An end of a transverse rod penetrates through the sleeving rod and extends to over the object. The position of the transverse rod in the sleeving rod is adjusted by a locking member. The other end of the transverse rod is fixed to a cutting assembly. The cutting assembly selectively touches the object. A rotating assembly is combined with the transparent substrate and penetrates through the transparent substrate. When the rotating assembly is pressed to touch the object and the rotating assembly rotates on the object to rotate the transparent substrate, the transverse rod moves the cutting assembly to perform a round-cutting operation on the object or paint a round line on the object.Type: ApplicationFiled: September 8, 2017Publication date: January 3, 2019Inventors: Jung-Hsuan Chen, Chin-Guo Kuo, Chao-Fu Shu
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Patent number: 10157666Abstract: A bit line architecture for dual-port static random-access memory (DP SRAM) is provided. An array of memory cells is arranged in rows and columns, and comprises a first subarray and a second subarray. A first pair of complementary bit lines (CBLs) extends along a column, from a first side of the array, and terminates between the first and second subarrays. A second pair of CBLs extends from the first side of the array, along the column, to a second side of the array. The CBLs of the second pair of CBLs have stepped profiles between the first and second subarrays. A third pair of CBLs and a fourth pair of CBLs extend along the column. The first and third pairs of CBLs electrically couple to memory cells in the first subarray, and the second and fourth pairs of CBLs electrically couple to memory cells in the second subarray.Type: GrantFiled: January 15, 2018Date of Patent: December 18, 2018Assignee: Taiwan Semiconductor Manufacturing Co., Ltd.Inventors: Sahil Preet Singh, Jung-Hsuan Chen, Yen-Huei Chen, Avinash Chander, Albert Ying
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Publication number: 20180330765Abstract: A sense amplifier (SA) comprises a semiconductor substrate having an oxide definition (OD) region, a pair of SA sensing devices, a SA enabling device, and a sense amplifier enabling signal (SAE) line for carrying an SAE signal. The pair of SA sensing devices have the same poly gate length Lg as the SA enabling device, and they all share the same OD region. When enabled, the SAE signal turns on the SA enabling device to discharge one of the pair of SA sensing devices for data read from the sense amplifier.Type: ApplicationFiled: July 23, 2018Publication date: November 15, 2018Inventors: Yen-Huei CHEN, Chien Chi Linus TIEN, Kao-Cheng LIN, Jung-Hsuan CHEN