Patents by Inventor Abdur Rahman
Abdur Rahman 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: 11629529Abstract: An exit device assembly for use in association with a door having a top, a bottom and a generally vertical surface. The exit door assembly includes an exit device configured to be mounted on the surface of the door, the exit device including a manually movable member, a latch mechanism configured to be mounted adjacent one of the top and the bottom of the door, the latch mechanism including a latch movable between a locking position and a non-locking position, and a non-rigid device for causing movement of the latch in response to movement of the manually movable member.Type: GrantFiled: May 12, 2020Date of Patent: April 18, 2023Assignee: Schlage Lock Company LLCInventors: Paul R. Arlinghaus, David M. Schacht, Michael D. Coleman, Abdur Rahman Shareef, Matthew A. Phillips, Marlin Austin
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Publication number: 20230018835Abstract: Provided is a high-durability coloring metal member. The high-durability coloring metal member includes a metal substrate, a dielectric layer provided on the metal substrate, and an oxynitride compound layer provided on the dielectric layer. The metal member is capable of expressing vivid and various colors with a color protection layer applied on the surface of the metal member.Type: ApplicationFiled: July 6, 2022Publication date: January 19, 2023Applicant: Korea Institute of Science and TechnologyInventors: Ji Young BYUN, MD ABDUR RAHMAN, So Hye CHO, Seung Yong LEE, Hyungduk KO, Sung Lim CHOI, Dong Kyu KIM, Kwang-deok CHOI, Inuk BAEK, Yun Hee KIM
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Publication number: 20210062551Abstract: An exit device assembly for use in association with a door having a top, a bottom and a generally vertical surface. The exit door assembly includes an exit device configured to be mounted on the surface of the door, the exit device including a manually movable member, a latch mechanism configured to be mounted adjacent one of the top and the bottom of the door, the latch mechanism including a latch movable between a locking position and a non-locking position, and a non-rigid device for causing movement of the latch in response to movement of the manually movable member.Type: ApplicationFiled: May 12, 2020Publication date: March 4, 2021Inventors: Paul R. Arlinghaus, David M. Schacht, Michael D. Coleman, Abdur Rahman Shareef, Matthew A. Phillips, Marlin Austin
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Patent number: 10648200Abstract: An exit device assembly for use in association with a door having a top, a bottom and a generally vertical surface. The exit door assembly includes an exit device configured to be mounted on the surface of the door, the exit device including a manually movable member, a latch mechanism configured to be mounted adjacent one of the top and the bottom of the door, the latch mechanism including a latch movable between a locking position and a non-locking position, and a non-rigid device for causing movement of the latch in response to movement of the manually movable member.Type: GrantFiled: February 27, 2017Date of Patent: May 12, 2020Assignee: Schlage Lock Company LLCInventors: Paul R. Arlinghaus, David M. Schacht, Michael D. Coleman, Abdur Rahman Shareef, Matthew A. Phillips, Marlin Austin
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Patent number: 10463304Abstract: There is provided a monolithically integrated multimodal sensor device for intracranial neuromonitoring, the sensor device including: a single substrate; a temperature sensor formed on a first portion of the single substrate for detecting temperature; a pressure sensor formed on a second portion of the single substrate for detecting intracranial pressure; and an oxygen sensor formed on a third portion of the single substrate for detecting oxygen concentration. In particular, sensing portions of the temperature sensor, the oxygen sensor and the pressure sensor, respectively, are formed at different layers of the sensor device. There is also provided an integrated multimodal sensor system incorporating the sensor device and the associated methods of fabrication.Type: GrantFiled: June 12, 2014Date of Patent: November 5, 2019Assignees: AGENCY FOR SCIENCE, TECHNOLOGY AND RESEARCH, SINGAPORE HEALTH SERVICES PTE. LTD.Inventors: Wai Pan Chan, Margarita Sofia Narducci, Yuan Gao, Julius Ming Lin Tsai, Ruiqi Lim, Ming-Yuan Cheng, Abdur Rub Abdur Rahman, Mi Kyoung Park, Minkyu Je, Jai Prashanth Rao
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Publication number: 20190309108Abstract: The present invention relates to a method of stabilizing an aqueous solution of polystyrene sulfonic acid and the compositions therein. This disclosure provides polymer stability in that there is minimal deterioration of the molecular weight of said polymers at or around 25° C. and the stabilizers of the disclosure reduce the need for low temperature refrigeration during transport and storage of polystyrene sulfonic acid.Type: ApplicationFiled: November 29, 2017Publication date: October 10, 2019Inventors: John Douglas NOWAK, Mohammad Abdur RAHMAN, Xiaowen HOU, Elliot Isaac BAND, Hua YU
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Patent number: 10393919Abstract: Apparatus and methods for determining downhole fluid parameters are disclosed herein. An example method includes disposing a downhole tool in a well. The downhole tool has a sensor including a heater and a temperature sensor. The example method further includes flowing a fluid in the well. The example method also includes determining a first velocity of the fluid at a first depth via the sensor and, based on the first velocity of the fluid, a first parameter of the well at the first depth is determined.Type: GrantFiled: June 13, 2012Date of Patent: August 27, 2019Assignee: SCHLUMBERGER TECHNOLOGY CORPORATIONInventors: Abdur Rahman Adil, Elena Borisova, Tullio Moscato
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Patent number: 10382301Abstract: Disclosed is a method of determining, by a network manager, a failure in a ring communications network, including determining a plurality of ring segments within different services of a plurality of services using the ring communications network, determining that there are two or more link failures in the ring communications network, determining the ring segments where the two or more link failures are located, and indicating an interruption of one of the services when the two or more failed links are on different ring segments.Type: GrantFiled: November 14, 2016Date of Patent: August 13, 2019Assignee: ALCATEL LUCENTInventors: Michael Jhu, Abdur Rahman
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Patent number: 10365400Abstract: Example methods and apparatus for analyzing operations are disclosed herein. An example method includes disposing a sensor in a fluid flow passageway. The sensor has a heater and a temperature sensor. The example method further includes obtaining a first response of the sensor to a fluid flowing in the fluid flow passageway and transmitting a signal to a tool to operate the tool. Operation of the tool is to affect a fluid parameter of the fluid. The example method also includes obtaining a second response of the sensor to the fluid flowing in the fluid flow passageway and determining if the tool has operated based on the first response and the second response.Type: GrantFiled: June 13, 2012Date of Patent: July 30, 2019Assignee: SCHLUMBERGER TECHNOLOGY CORPORATIONInventors: Abdur Rahman Adil, Elena Borisova, Tullio Moscato
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Patent number: 10097419Abstract: Disclosed is a method of identifying service topologies in a network, including determining a group of network devices having a same traffic identifier and indicating each network device of the group as not processed, selecting a first network device that is indicated as not processed in the group, indicating the selected first network device as partially processed, and associating the first network device with a service container identifier, identifying, for each port of the selected first network device, at least another network device in the group indicated as not processed connected to the first network device or a termination point, wherein the identified another network device is identified as partially processed and associated with the service container identifier, repeating step (c) for each identified another network device until only termination points are reached, wherein the identified another network device becomes the first network device in step (c), and when any network devices in the group ofType: GrantFiled: November 14, 2016Date of Patent: October 9, 2018Assignee: ALCATEL-LUCENT CANADA, INC.Inventors: Michael Jhu, Abdur Rahman
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Publication number: 20180139097Abstract: Disclosed is a method of identifying service topologies in a network, including determining a group of network devices having a same traffic identifier and indicating each network device of the group as not processed, selecting a first network device that is indicated as not processed in the group, indicating the selected first network device as partially processed, and associating the first network device with a service container identifier, identifying, for each port of the selected first network device, at least another network device in the group indicated as not processed connected to the first network device or a termination point, wherein the identified another network device is identified as partially processed and associated with the service container identifier, repeating step (c) for each identified another network device until only termination points are reached, wherein the identified another network device becomes the first network device in step (c), and when any network devices in the group ofType: ApplicationFiled: November 14, 2016Publication date: May 17, 2018Inventors: Michael JHU, Abdur RAHMAN
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Publication number: 20180139113Abstract: Disclosed is a method of determining, by a network manager, a failure in a ring communications network, including determining a plurality of ring segments within different services of a plurality of services using the ring communications network, determining that there are two or more link failures in the ring communications network, determining the ring segments where the two or more link failures are located, and indicating an interruption of one of the services when the two or more failed links are on different ring segments.Type: ApplicationFiled: November 14, 2016Publication date: May 17, 2018Inventors: Michael JHU, Abdur RAHMAN
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Patent number: 9804291Abstract: Example methods and apparatus for determining fluid parameters are disclosed herein. An example method includes disposing a sensor in a first fluid flow passageway. The sensor has a heater and a temperature sensor. The example method further includes flowing a first fluid into the first fluid flow passageway via a second fluid flow passageway and determining a first fluid property value of the first fluid via the sensor when the first fluid is in the first fluid flow passageway. Based on the first fluid property value, a state of an operation is determined.Type: GrantFiled: June 13, 2012Date of Patent: October 31, 2017Assignee: SCHLUMBERGER TECHNOLOGY CORPORATIONInventors: Abdur Rahman Adil, Elena Borisova, Tullio Moscato
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Patent number: 9790547Abstract: The invention provides for sequencing a nucleic acid molecule based on the detection of base incorporation by the release of pyrophosphate (PPi) using a new enzyme system comprising adenosine diphosphate (ADP)-glucose pyrophosphorylase (AGPase) and its substrate ADP-glucose.Type: GrantFiled: November 13, 2014Date of Patent: October 17, 2017Assignee: Agency for Science, Technology and ResearchInventors: Sanket Goel, Min Gong, Abdur Rub Abdur Rahman, Shihui Foo
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Patent number: 9753179Abstract: Methods for determining downhole fluid parameters include disposing apparatus including a sensor in a fluid in a wellbore. The sensor includes a heater and a temperature sensor, and the fluid is flowing at a velocity of about zero centimeters per second to about ten centimeters per second. The fluid includes particulates, paraffin or asphaltenes. The methods further include obtaining a first measurement via the heater and obtaining a second measurement via the temperature sensor. Based on the first measurement and the second measurement, the velocity of the fluid is determined.Type: GrantFiled: June 13, 2012Date of Patent: September 5, 2017Assignee: SCHLUMBERGER TECHNOLOGY CORPORATIONInventors: Abdur Rahman Adil, Elena Borisova, Tullio Moscato
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Publication number: 20170167165Abstract: An exit device assembly for use in association with a door having a top, a bottom and a generally vertical surface. The exit door assembly includes an exit device configured to be mounted on the surface of the door, the exit device including a manually movable member, a latch mechanism configured to be mounted adjacent one of the top and the bottom of the door, the latch mechanism including a latch movable between a locking position and a non-locking position, and a non-rigid device for causing movement of the latch in response to movement of the manually movable member.Type: ApplicationFiled: February 27, 2017Publication date: June 15, 2017Inventors: Paul R. Arlinghaus, David M. Schacht, Michael D. Coleman, Abdur Rahman Shareef, Matthew A. Phillips, Marlin Austin
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Patent number: 9672618Abstract: A Dyslexia screening and management system and process for individual user, community and group in general are described. An electronic media based tests for reading, writing, drawing, spelling and listening skills, family drawing, and letter writing test, which uses text, audio, video, and gaze movement to detect a set of symptoms of having dyslexia is described. Multi-modal, language-independent screening test modules have been developed, which gives indications of further dyslexia diagnosis tool. The multimedia retrieval framework is presented to accelerate and ease the process of testing dyslexia at the global level, and to identify and auto assess potential dyslexic patterns and to accumulate huge collection of multimedia test data for in-depth clinical dyslexia pattern analysis.Type: GrantFiled: August 15, 2016Date of Patent: June 6, 2017Inventors: Elham Mahjoob Hassanain, Mohamed Abdur Rahman, Salaheldin Hassanain
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Publication number: 20170154159Abstract: There is provided a multimedia system and method for use in at-home therapy. The multimedia system synchronizes data such as audio and video data with skeletal data of a patient. The system allows for a therapist to fully monitor, evaluate, advise and interact with a patient performing therapeutic physical activities at home.Type: ApplicationFiled: November 28, 2015Publication date: June 1, 2017Inventor: Mohamed Abdur Rahman
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Patent number: 9663740Abstract: The present invention generally relates to oil compositions, primarily to fuel oil and petroleum compositions produced there from susceptible to wax formation at low temperatures, to polymeric imides for use with such fuel oil compositions, and to methods for their manufacture.Type: GrantFiled: March 18, 2013Date of Patent: May 30, 2017Assignee: AKZO NOBEL N.V.Inventors: Stephen L. Mead, Rodney Lee Cravey, Mohammad Abdur Rahman
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Patent number: 9580944Abstract: An exit device assembly for use in association with a door having a top, a bottom and a generally vertical surface. The exit door assembly includes an exit device configured to be mounted on the surface of the door, the exit device including a manually movable member, a latch mechanism configured to be mounted adjacent one of the top and the bottom of the door, the latch mechanism including a latch movable between a locking position and a non-locking position, and a non-rigid device for causing movement of the latch in response to movement of the manually movable member.Type: GrantFiled: August 23, 2012Date of Patent: February 28, 2017Assignee: Schlage Lock Company LLCInventors: Paul R. Arlinghaus, David M. Schacht, Michael D. Coleman, Abdur Rahman Shareef, Matthew A. Phillips, Marlin Austin