Patents by Inventor Firmansyah Sulem
Firmansyah Sulem 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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Publication number: 20240160023Abstract: A display element of an optical stack assembly in an augmented reality (AR) near-eye display device may be protected against ultraviolet (UV) and/or infrared (IR) exposure through one or more protective coatings on various surfaces of the elements of the optical stack assembly. A photochromic coating on one of the surfaces of the elements of the optical stack assembly may also be used instead of or in addition to the protective coatings.Type: ApplicationFiled: September 28, 2023Publication date: May 16, 2024Applicant: Meta Platforms Technologies, LLCInventors: Kyung Won PARK, Jie LUO, Firmansyah SULEM, Duming Zhang, Kian KERMAN, William CHANG, Chandra Sekhar KAKANI, Erdem ERDEN, Difei QI, Yu SHI, Ningfeng HUANG, Mehmet Emre YAVUZ
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Publication number: 20240134450Abstract: A wearable device with a display screen has both an image presentation area and a camera portion. The wearable device includes a camera module configured to capture images through the camera portion and a camera frame that is molded onto the display screen, creating a pocket in which the camera module is securely held. This camera frame is made of a material that not only keeps the camera module in place but also forms an environmental seal, effectively protecting the space between the camera module and the display screen.Type: ApplicationFiled: October 19, 2023Publication date: April 25, 2024Inventors: Firmansyah Sulem, Kyung Won Park
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Patent number: 10485127Abstract: An electronic device includes a housing and a water tight display disposed within the housing. The display may include a light guide and a gasket coupled to at least a portion of the light guide. A cavity may be interposed between the gasket and the light guide. A flexible printed circuit assembly (FPCA) may couple to the light guide and the gasket to seal an opening of the cavity. Light sources may be connected to the flexible printed circuit assembly and disposed within the cavity. Adhesive tape may couple to the light guide and the gasket on a side opposite the FPCA to seal an opening of the cavity. Collectively, the light guide, the gasket, the flexible printed circuit assembly, and the adhesive tape may prevent water from reaching the cavity.Type: GrantFiled: August 29, 2018Date of Patent: November 19, 2019Assignee: Amazon Technologies, Inc.Inventors: Firmansyah Sulem, Robert L. D. Zenner
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Patent number: 10129994Abstract: An electronic device includes a housing and a water tight display disposed within the housing. The display may include a light guide and a gasket coupled to at least a portion of the light guide. A cavity may be interposed between the gasket and the light guide. A flexible printed circuit assembly (FPCA) may couple to the light guide and the gasket to seal an opening of the cavity. Light sources may be connected to the flexible printed circuit assembly and disposed within the cavity. Adhesive tape may couple to the light guide and the gasket on a side opposite the FPCA to seal an opening of the cavity. Collectively, the light guide, the gasket, the flexible printed circuit assembly, and the adhesive tape may prevent water from reaching the cavity.Type: GrantFiled: November 13, 2017Date of Patent: November 13, 2018Assignee: Amazon Technologies, Inc.Inventors: Firmansyah Sulem, Robert L. D. Zenner
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Patent number: 8378240Abstract: A switch assembly is provided to actuate a pair of switches using a single push key, e.g. for a camera that utilizes a first switch to activate an image focusing function and a second switch to activate a camera shutter. The switch assembly comprises a contact pad switch and a dome switch that are located laterally to one another. When the push key receives a first downward force, only the contact pad switch becomes activated and a first electric circuit is completed. When the push key receives a second downward force that is greater than the first force, the dome switch collapses and a second electric circuit is completed.Type: GrantFiled: June 21, 2012Date of Patent: February 19, 2013Assignee: Research In Motion LimitedInventors: Vijai Rajagopal, James Infanti, Firmansyah Sulem, Timothy Kyowski
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Publication number: 20120257098Abstract: A switch assembly is provided to actuate a pair of switches using a single push key, e.g. for a camera that utilizes a first switch to activate an image focusing function and a second switch to activate a camera shutter. The switch assembly comprises a contact pad switch and a dome switch that are located laterally to one another. When the push key receives a first downward force, only the contact pad switch becomes activated and a first electric circuit is completed. When the push key receives a second downward force that is greater than the first force, the dome switch collapses and a second electric circuit is completed.Type: ApplicationFiled: June 21, 2012Publication date: October 11, 2012Applicant: Research In Motion LimitedInventors: Vijai Rajagopal, Firmansyah Sulem, James Infanti, Timothy Kyowski
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Patent number: 8227714Abstract: A switch assembly is provided to actuate a pair of switches using a single push key. e.g. for a camera that utilizes a first switch to activate an image focusing function and a second switch to activate a camera shutter. The switch assembly comprises a contact pad switch and a dome switch that are located laterally to one another. When the push key receives a first downward force, only the contact pad switch becomes activated and a first electric circuit is completed. When the push key receives a second downward force that is greater than the first force, the dome switch collapses and a second electric circuit is completed.Type: GrantFiled: June 6, 2011Date of Patent: July 24, 2012Assignee: Research In Motion LimitedInventors: Vijai Rajagopal, Firmansyah Sulem, James Infanti, Timothy Kyowski
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Patent number: 8058571Abstract: A switch assembly is provided to actuate a pair of switches using a single key cap, e.g. for a camera that utilizes a first switch to activate an image focusing function and a second switch to activate a camera shutter. The switch assembly comprises an inner switch and an outer switch, wherein the outer switch partially or completely surrounds the perimeter of the inner switch. The outer switch comprises an upper conductive surface and a lower conductive surface that, when in contact, electrically couples two terminals for closing a circuit. The inner switch comprises an actuator and a dome switch. When the key cap receives a first downward force, only the outer switch becomes activated and a first electric circuit is completed. When the key cap receives a second downward force that is greater than the first force, the dome switch collapses and a second electric circuit is completed.Type: GrantFiled: February 25, 2009Date of Patent: November 15, 2011Assignee: Research In Motion LimitedInventors: Vijai Rajagopal, Firmansyah Sulem, Timothy Kyowski, James Infanti
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Publication number: 20110233041Abstract: A switch assembly is provided to actuate a pair of switches using a single push key. e.g. for a camera that utilizes a first switch to activate an image focusing function and a second switch to activate a camera shutter. The switch assembly comprises a contact pad switch and a dome switch that are located laterally to one another. When the push key receives a first downward force, only the contact pad switch becomes activated and a first electric circuit is completed. When the push key receives a second downward force that is greater than the first force, the dome switch collapses and a second electric circuit is completed.Type: ApplicationFiled: June 6, 2011Publication date: September 29, 2011Inventors: Vijai Rajagopal, Firmansyah Sulem, James Infanti, Timothy Kyowski
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Patent number: 7977587Abstract: A switch assembly is provided to actuate a pair of switches using a single push key, e.g. for a camera that utilizes a first switch to activate an image focusing function and a second switch to activate a camera shutter. The switch assembly comprises a contact pad switch and a dome switch that are located laterally to one another. When the push key receives a first downward force, only the contact pad switch becomes activated and a first electric circuit is completed. When the push key receives a second downward force that is greater than the first force, the dome switch collapses and a second electric circuit is completed.Type: GrantFiled: February 26, 2009Date of Patent: July 12, 2011Assignee: Research In Motion LimitedInventors: Vijai Rajagopal, Firmansyah Sulem, James Infanti, Timothy Kyowski
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Publication number: 20100084252Abstract: A switch assembly is provided to actuate a pair of switches using a single push key, e.g. for a camera that utilizes a first switch to activate an image focusing function and a second switch to activate a camera shutter. The switch assembly comprises a contact pad switch and a dome switch that are located laterally to one another. When the push key receives a first downward force, only the contact pad switch becomes activated and a first electric circuit is completed. When the push key receives a second downward force that is greater than the first force, the dome switch collapses and a second electric circuit is completed.Type: ApplicationFiled: February 26, 2009Publication date: April 8, 2010Applicant: Research In Motion LimitedInventors: Vijai Rajagopal, Firmansyah Sulem, James Infanti, Timothy Kyowski
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Publication number: 20100084251Abstract: A switch assembly is provided to actuate a pair of switches using a single key cap, e.g. for a camera that utilizes a first switch to activate an image focusing function and a second switch to activate a camera shutter. The switch assembly comprises an inner switch and an outer switch, wherein the outer switch, partially or completely surrounds the perimeter of the inner switch. The outer switch comprises an upper conductive surface and a lower conductive surface that, when in contact, electrically couples two terminals for closing a circuit. The inner switch comprises an actuator and a dome switch. When the key cap receives a first downward force, only the outer switch becomes activated and a first electric circuit is completed. When the key cap receives a second downward force that is greater than the first force, the dome switch collapses and a second electric circuit is completed.Type: ApplicationFiled: February 25, 2009Publication date: April 8, 2010Applicant: Research in Motion LimitedInventors: Vijai Rajagopal, James Infanti, Firmansyah Sulem, Timothy Kyowski