Patents by Inventor Avinash Chander

Avinash Chander 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).

  • Patent number: 10991423
    Abstract: 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: Grant
    Filed: September 25, 2019
    Date of Patent: April 27, 2021
    Assignee: Taiwan Semiconductor Manufacturing Co., Ltd.
    Inventors: Sahil Preet Singh, Jung-Hsuan Chen, Yen-Huei Chen, Avinash Chander, Albert Ying
  • Patent number: 10790015
    Abstract: 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: Grant
    Filed: September 25, 2019
    Date of Patent: September 29, 2020
    Assignee: Taiwan Semiconductor Manufacturing Company, Ltd.
    Inventors: Sahil Preet Singh, Jung-Hsuan Chen, Yen-Huei Chen, Avinash Chander, Albert Ying
  • Publication number: 20200188412
    Abstract: The present invention relates to new compounds and compositions comprising active ingredient derivatives of testosterone, and novel testosterone derivatives, novel testosterone methods, novel testosterone compositions, novel testosterone articles of manufacture of pharmaceutical preparations and novel testosterone therapeutic uses thereof.
    Type: Application
    Filed: December 13, 2019
    Publication date: June 18, 2020
    Inventors: Nathan Bryson, Avinash Chander Sharma
  • Publication number: 20200020392
    Abstract: 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: Application
    Filed: September 25, 2019
    Publication date: January 16, 2020
    Inventors: Sahil Preet Singh, Jung-Hsuan Chen, Yen-Huei Chen, Avinash Chander, Albert Ying
  • Publication number: 20200020391
    Abstract: 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: Application
    Filed: September 25, 2019
    Publication date: January 16, 2020
    Inventors: Sahil Preet Singh, Jung-Hsuan Chen, Yen-Huei Chen, Avinash Chander, Albert Ying
  • Patent number: 10490267
    Abstract: 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: Grant
    Filed: December 6, 2018
    Date of Patent: November 26, 2019
    Assignee: Taiwan Semiconductor Manufacturing Co., Ltd.
    Inventors: Sahil Preet Singh, Jung-Hsuan Chen, Yen-Huei Chen, Avinash Chander, Albert Ying
  • Publication number: 20190337975
    Abstract: The present invention contemplates novel neurosteroid derivative compounds, such as derivatives of ganaxolone and allopregnanolone, having improved solubility and bioavailability. The novel neurosteroid derivative compounds are characterized by the following formulas: wherein R1 is methyl or hydrogen, R2 is an ester function (R—C(O)O—), R3 is hydrogen, R4 is alpha or beta hydrogen, R5 is R—CO— or any hydrocarbon structure (R—), and wherein R (in R2 or R5) is independently selected from any structure comprising 10 carbon atoms or fewer, which is linear or branched, saturated or unsaturated, may comprise cyclic or aromatic functions within the structure, and wherein R contains no more than 1 OH or NR2, or 2 ether or thioether functions.
    Type: Application
    Filed: May 3, 2019
    Publication date: November 7, 2019
    Inventors: Nathan Bryson, Avinash Chander Sharma
  • Publication number: 20190108875
    Abstract: 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: Application
    Filed: December 6, 2018
    Publication date: April 11, 2019
    Inventors: Sahil Preet Singh, Jung-Hsuan Chen, Yen-Huei Chen, Avinash Chander, Albert Ying
  • Patent number: 10157666
    Abstract: 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: Grant
    Filed: January 15, 2018
    Date of Patent: December 18, 2018
    Assignee: Taiwan Semiconductor Manufacturing Co., Ltd.
    Inventors: Sahil Preet Singh, Jung-Hsuan Chen, Yen-Huei Chen, Avinash Chander, Albert Ying
  • Publication number: 20180137910
    Abstract: 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: Application
    Filed: January 15, 2018
    Publication date: May 17, 2018
    Inventors: Sahil Preet Singh, Jung-Hsuan Chen, Yen-Huei Chen, Avinash Chander, Albert Ying
  • Patent number: 9928899
    Abstract: 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: Grant
    Filed: December 22, 2016
    Date of Patent: March 27, 2018
    Assignee: Taiwan Semiconductor Manufacturing Co., Ltd.
    Inventors: Sahil Preet Singh, Jung-Hsuan Chen, Yen-Huei Chen, Avinash Chander, Albert Ying
  • Publication number: 20170348276
    Abstract: A nasally administered cannabinoid semi-solid or viscous liquid composition; nasal methods for administering the nasal pharmaceutical compositions; methods for manufacturing the nasal pharmaceutical compositions; and nasal methods of treating diseases treatable by the nasal pharmaceutical compositions formulated with a cannabinoid or mixtures thereof.
    Type: Application
    Filed: June 2, 2017
    Publication date: December 7, 2017
    Inventors: Nathan Bryson, Avinash Chander Sharma
  • Patent number: 9812191
    Abstract: A memory device includes: a memory array comprising a first plurality of bit cells arranged along a first column; and a negative bit line (NBL) circuit, coupled to the memory array. The NBL circuit includes: a first pair of conducting gates that are coupled to the first plurality of bit cells through a bit line (BL) and a bit bar line (BBL) of the first column, respectively; and a pair of trigger circuits, coupled to the first pair of conducting gates, respectively, and configured to monitor voltage levels present on the BL and BBL of the first column through the respective first pair of conducting gates, and based on the monitored voltage levels, to assert an NBL enable signal so as to cause a negative voltage to be applied on either the BL or the BBL of the first column.
    Type: Grant
    Filed: September 29, 2016
    Date of Patent: November 7, 2017
    Assignee: Taiwan Semiconductor Manufacturing Co., Ltd.
    Inventors: Avinash Chander, Yen-Huei Chen
  • Publication number: 20170186750
    Abstract: An interconnect structure includes a lower interconnect layer, an intermediate interconnect layer, and an upper interconnect layer. First and second conductive lines in the lower interconnect layer extend generally in a first direction over a memory array region, and additional lower conductive lines in the lower interconnect layer extend generally in the first direction over a peripheral region. A first plurality of conductive line segments in the intermediate interconnect layer extend generally in the first direction over the memory array region, and additional intermediate conductive line segments in the intermediate interconnect layer extend generally in a second, perpendicular direction over the peripheral region. A second plurality of conductive line segments in the upper interconnect layer extend generally in the first direction over the memory array region, and additional upper conductive line segments in the upper interconnect layer extend generally in the first direction over the peripheral region.
    Type: Application
    Filed: December 20, 2016
    Publication date: June 29, 2017
    Inventors: Sahil Preet Singh, Yen-Huei Chen, Avinash Chander
  • Publication number: 20170186483
    Abstract: 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: Application
    Filed: December 22, 2016
    Publication date: June 29, 2017
    Inventors: Sahil Preet Singh, Jung-Hsuan Chen, Yen-Huei Chen, Avinash Chander, Albert Ying
  • Publication number: 20120142651
    Abstract: There is provided a method of treatment of allergic rhinitis which comprises administering to a patient a pharmaceutically acceptable amount of a pharmaceutical formulation comprising an aqueous suspension of particulate compound of formula (I) or a solvate thereof, wherein the administration is once-per-day and intranasal, and the total daily dose of the compound (I) is 50 to 100 ?g.
    Type: Application
    Filed: February 10, 2012
    Publication date: June 7, 2012
    Applicant: GlaxoSmithKline Intellectual Property Management Limited
    Inventors: Keith Biggadike, Ian Buxton, Steven John Coote, Rosalyn Kay Nice, Kenton Lewis Reed, Amyn Sayani, Avinash Chander Sharma
  • Publication number: 20100311706
    Abstract: There is provided a method of treatment of allergic rhinitis which comprises administering to a patient a pharmaceutically acceptable amount of a pharmaceutical formulation comprising an aqueous suspension of particulate compound of formula (I) or a solvate thereof, wherein the administration is once-per-day and intranasal, and the total daily dose of the compound (I) is 50 to 100 ?g.
    Type: Application
    Filed: August 18, 2010
    Publication date: December 9, 2010
    Applicant: GLAXO GROUP LIMITED
    Inventors: Keith Biggadike, Ian Buxton, Steven John Coote, Rosalyn Kay Nice, Kenton Lewis Reed, Amyn Sayani, Avinash Chander Sharma
  • Patent number: 6051224
    Abstract: Methods of modulating pulmonary surfactant secretion and treating conditions such as respiratory distress syndrome, are provided. Compositions for delivering imaging and therapeutic agents through use of the monoclonal antibodies A2C and A2R or fragments thereof are provided. Methods for delivering selected effector molecules such as imaging, modulating and therapeutic agents through use of these compositions are also provided.
    Type: Grant
    Filed: February 28, 1996
    Date of Patent: April 18, 2000
    Assignee: Thomas Jefferson University
    Inventors: David S. Strayer, Avinash Chander