Patents by Inventor Chad Bronstein
Chad Bronstein 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: 20190041991Abstract: Feedback responsive input arrangements are presented where arrangements includes: a sensor in mechanical communication with a surface layer, the sensor configured to generate electronic signals in response to applied forces exerted upon the surface layer; a processing module configured to convert electronic signals into user-defined programmatic dimensions; and a tactile feedback response component configured to actuate in response to electronic signals. In some embodiments, user defined programmatic dimensions are selected from the group consisting of: a state dimension, a magnitude dimension, and a temporal dimension. In some embodiments, the processing module is further configured to process user-defined programmatic dimensions into user-defined programmatic actions. In some embodiments, user-defined programmatic actions are coupled to graphical environments, the graphical environments configured to provide a graphic feedback response based on user-defined programmatic actions.Type: ApplicationFiled: October 9, 2018Publication date: February 7, 2019Inventors: Steven P. HOTELLING, Scott BRENNEMAN, Bartley K. ANDRE, Chad BRONSTEIN, Brian Q. HUPPI, Chris A. LIGTENBERG, Eugene Antony WHANG, Zachary ZELIFF
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Patent number: 9123485Abstract: Embodiments of a backlit keyboard assembly are described. A keycap assembly is mounted into a case web having intersecting ribs. A flange, which can be angled, is on the bottom perimeter of the keycap and a correspondingly shaped flange is on each rib of the case web. An overlap of the keycap flange and the case web flanges prevents direct sighting of the backlight light source and also provides a more evenly distributed halo around the keycap, thereby improving both aesthetics and functionality by providing better light control and contrast.Type: GrantFiled: August 29, 2014Date of Patent: September 1, 2015Assignee: Apple Inc.Inventors: James J. Niu, Harold J. Welch, Chad A. Bronstein, Patrick Kessler, Chris Ligtenberg
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Patent number: 9024214Abstract: A narrow key switch for a low travel keyboard and methods of fabrication are described. The low-travel keyboard having narrow keys is suitable for a thin-profile computing device, such as a laptop computer, netbook computer, desktop computer, etc. The keyboard includes a key cap positioned over an elastomeric dome and a two-part scissor mechanism having two separate linkage structures on opposite sides of the dome. A link bar is also provided to transfer a load from a side of a key to the center if the key cap is depressed in an off-center manner. Transferring the load to the center helps to deform the elastomeric dome so that it can activate the switch circuitry of the membrane on printed circuit board underneath the dome. Separating the linkage structures into two separate parts allows for the use of a full-sized elastomeric dome for a narrow key switch. The full-sized dome provides the desired tactile feedback to a user.Type: GrantFiled: June 11, 2010Date of Patent: May 5, 2015Assignee: Apple Inc.Inventors: James J. Niu, Harold J. Welch, Chad Bronstein, Patrick Kessler, Chris Ligtenberg
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Publication number: 20140367241Abstract: Embodiments of a backlit keyboard assembly are described. A keycap assembly is mounted into a case web having intersecting ribs. A flange, which can be angled, is on the bottom perimeter of the keycap and a correspondingly shaped flange is on each rib of the case web. An overlap of the keycap flange and the case web flanges prevents direct sighting of the backlight light source and also provides a more evenly distributed halo around the keycap, thereby improving both aesthetics and functionality by providing better light control and contrast.Type: ApplicationFiled: August 29, 2014Publication date: December 18, 2014Inventors: James J. Niu, Harold J. Welch, Chad A. Bronstein, Patrick Kessler, Chris Ligtenberg
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Patent number: 8822858Abstract: Embodiments of a backlit keyboard assembly are described. A keycap assembly is mounted into a case web having intersecting ribs. A flange, which can be angled, is on the bottom perimeter of the keycap and a correspondingly shaped flange is on each rib of the case web. An overlap of the keycap flange and the case web flanges prevents direct sighting of the backlight light source and also provides a more evenly distributed halo around the keycap, thereby improving both aesthetics and functionality by providing better light control and contrast.Type: GrantFiled: August 30, 2011Date of Patent: September 2, 2014Assignee: Apple Inc.Inventors: James J. Niu, Harold J. Welch, Chad A. Bronstein, Patrick Kessler, Chris Ligtenberg
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Patent number: 8785796Abstract: A keyboard may be generally illuminated while also providing for key-specific illumination of one or more particular keys. The keyboard may be generally illuminated using any configuration of any number of suitable illumination sources. The keyboard may selectively illuminate any key or keys together with or apart from the general illumination of other keys. The keyboard may also variably illuminate certain keys to aid the user in navigating the keyboard.Type: GrantFiled: November 15, 2012Date of Patent: July 22, 2014Assignee: Apple Inc.Inventors: Chad A. Bronstein, Peter H. Mahowald
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Publication number: 20140168081Abstract: The present invention can include three-dimensional remote control systems that can detect an absolute location to which a remote control is pointing in first and second orthogonal axes and an absolute position of the remote control in a third orthogonal axis. Remote control systems of the present invention can employ absolute position detection with relative position detection. Absolute position detection can indicate an initial absolute position of the remote control and relative position detection can indicate changes in the position of the remote control. By combining absolute and relative position detection, remote control systems of the present invention can track remote controls more precisely than systems that only employ absolute position detection. The present invention also can include methods and apparatus for zooming in and out of an image shown on a display based on the absolute position of the remote control in the third axis.Type: ApplicationFiled: February 20, 2014Publication date: June 19, 2014Applicant: Apple Inc.Inventors: Duncan Robert Kerr, Chad A. Bronstein, Wing Kong Low, Nicholas Vincent King
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Patent number: 8689145Abstract: The present invention can include three-dimensional remote control systems that can detect an absolute location to which a remote control is pointing in first and second orthogonal axes and an absolute position of the remote control in a third orthogonal axis. Remote control systems of the present invention can employ absolute position detection with relative position detection. Absolute position detection can indicate an initial absolute position of the remote control and relative position detection can indicate changes in the position of the remote control. By combining absolute and relative position detection, remote control systems of the present invention can track remote controls more precisely than systems that only employ absolute position detection. The present invention also can include methods and apparatus for zooming in and out of an image shown on a display based on the absolute position of the remote control in the third axis.Type: GrantFiled: October 8, 2012Date of Patent: April 1, 2014Assignee: Apple Inc.Inventors: Duncan Robert Kerr, Chad Bronstein, Wing Kong Low, Nicholas Vincent King
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Patent number: 8477049Abstract: Methods and systems for efficiently embedding information in a keyboard membrane. Information can be embedded in the keyboard membrane by integrating an information embedding circuit with a switch matrix used to identify location of a key press event. The information is embedded by either hardwiring a column to a selected row, or a row to a selected column. In order to access the embedded information, the row (column) is asserted resulting in the hardwired column (row) to also be asserted. The identification of the asserted column (row) is used to point to the embedded information.Type: GrantFiled: June 5, 2009Date of Patent: July 2, 2013Assignee: Apple Inc.Inventors: Li-Quan Tan, Harold J. Welch, Wing Kong Low, Chad Bronstein
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Patent number: 8319128Abstract: A keyboard may be generally illuminated while also providing for key-specific illumination of one or more particular keys. The keyboard may be generally illuminated using any configuration of any number of suitable illumination sources. The keyboard may selectively illuminate any key or keys together with or apart from the general illumination of other keys. The keyboard may also variably illuminate certain keys to aid the user in navigating the keyboard.Type: GrantFiled: May 5, 2008Date of Patent: November 27, 2012Assignee: Apple Inc.Inventors: Chad A. Bronstein, Peter H. Mahowald
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Patent number: 8291346Abstract: The present invention can include three-dimensional remote control systems that can detect an absolute location to which a remote control is pointing in first and second orthogonal axes and an absolute position of the remote control in a third orthogonal axis. Remote control systems of the present invention can employ absolute position detection with relative position detection. Absolute position detection can indicate an initial absolute position of the remote control and relative position detection can indicate changes in the position of the remote control. By combining absolute and relative position detection, remote control systems of the present invention can track remote controls more precisely than systems that only employ absolute position detection. The present invention also can include methods and apparatus for zooming in and out of an image shown on a display based on the absolute position of the remote control in the third axis.Type: GrantFiled: November 7, 2006Date of Patent: October 16, 2012Assignee: Apple Inc.Inventors: Duncan Robert Kerr, Chad Bronstein, Wing Kong Low, Nicholas Vincent King
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Publication number: 20120199455Abstract: Embodiments of a backlit keyboard assembly are described. A keycap assembly is mounted into a case web having intersecting ribs. A flange, which can be angled, is on the bottom perimeter of the keycap and a correspondingly shaped flange is on each rib of the case web. An overlap of the keycap flange and the case web flanges prevents direct sighting of the backlight light source and also provides a more evenly distributed halo around the keycap, thereby improving both aesthetics and functionality by providing better light control and contrast.Type: ApplicationFiled: August 30, 2011Publication date: August 9, 2012Applicant: Apple Inc.Inventors: James J. NIU, Harold J. Welch, Chad A. Bronstein, Patrick Kessler, Chris Ligtenberg
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Publication number: 20110303521Abstract: A narrow key switch for a low travel keyboard and methods of fabrication are described. The low-travel keyboard having narrow keys is suitable for a thin-profile computing device, such as a laptop computer, netbook computer, desktop computer, etc. The keyboard includes a key cap positioned over an elastomeric dome and a two-part scissor mechanism having two separate linkage structures on opposite sides of the dome. A link bar is also provided to transfer a load from a side of a key to the center if the key cap is depressed in an off-center manner. Transferring the load to the center helps to deform the elastomeric dome so that it can activate the switch circuitry of the membrane on printed circuit board underneath the dome. Separating the linkage structures into two separate parts allows for the use of a full-sized elastomeric dome for a narrow key switch. The full-sized dome provides the desired tactile feedback to a user.Type: ApplicationFiled: June 11, 2010Publication date: December 15, 2011Applicant: APPLE INC.Inventors: James J. NIU, Harold J. WELCH, Chad BRONSTEIN, Patrick KESSLER, Chris LIGTENBERG
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Publication number: 20100309029Abstract: Methods and systems for efficiently embedding information in a keyboard membrane. Information can be embedded in the keyboard membrane by integrating an information embedding circuit with a switch matrix used to identify location of a key press event. The information is embedded by either hardwiring a column to a selected row, or a row to a selected column. In order to access the embedded information, the row (column) is asserted resulting in the hardwired column (row) to also be asserted. The identification of the asserted column (row) is used to point to the embedded information.Type: ApplicationFiled: June 5, 2009Publication date: December 9, 2010Applicant: APPLE INC.Inventors: Li-Quan Tan, Harold J. Welch, Wing Kong Low, Chad Bronstein
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Patent number: 7728823Abstract: An input device and system are described that acquires (measures) raw track pad sensor data and transmits this data to a host computer where it is analyzed by an application executing on one or more host computer central processing units. The resulting input processing architecture provides a track pad input device that is both lower in cost to manufacture and more flexible than prior art track pad input devices. Lower costs may be realized by eliminating the prior art's dedicated track pad hardware for processing sensor data (e.g., a processor and associated firmware memory). Increased flexibility may be realized by providing feature set functionality via software that executes on the host computer. In this architecture, track pad functionality may be modified, updated, and enhanced through software upgrade procedures.Type: GrantFiled: September 21, 2005Date of Patent: June 1, 2010Assignee: Apple Inc.Inventors: Benjamin Lyon, Stephanie Cinereski, Chad Bronstein, Steven Hotelling
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Patent number: 7719522Abstract: An input device and system are described that acquires (measures) raw track pad sensor data and transmits this data to a host computer where it is analyzed by an application executing on one or more host computer central processing units. The resulting input processing architecture provides a track pad input device that is both lower in cost to manufacture and more flexible than prior art track pad input devices. Lower costs may be realized by eliminating the prior art's dedicated track pad hardware for processing sensor data (e.g., a processor and associated firmware memory). Increased flexibility may be realized by providing feature set functionality via software that executes on the host computer. In this architecture, track pad functionality may be modified, updated and enhanced through software upgrade procedures.Type: GrantFiled: September 24, 2004Date of Patent: May 18, 2010Assignee: Apple Inc.Inventors: Benjamin Lyon, Stephanie Cinereski, Chad Bronstein, Steven P. Hotelling
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Publication number: 20090174462Abstract: Electronic devices may be provided with one or more input components and one or more circuit boards. An input component may include sensor circuitry supported by a first circuit board and controller circuitry supported by a second circuit board. In other embodiments, the sensor circuitry may be coupled to a first portion of a first surface of a circuit board and the controller circuitry may be coupled to a second portion of the first surface of the same circuit board. The input component may be a multi-touch input component, such as a multi-touch trackpad.Type: ApplicationFiled: September 30, 2008Publication date: July 9, 2009Applicant: Apple Inc.Inventors: Chad A. Bronstein, Chris Ligtenberg, Steven J. Sfarzo
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Publication number: 20090173610Abstract: A keyboard may be generally illuminated while also providing for key-specific illumination of one or more particular keys. The keyboard may be generally illuminated using any configuration of any number of suitable illumination sources. The keyboard may selectively illuminate any key or keys together with or apart from the general illumination of other keys. The keyboard may also variably illuminate certain keys to aid the user in navigating the keyboard.Type: ApplicationFiled: May 5, 2008Publication date: July 9, 2009Applicant: Apple Inc.Inventors: Chad A. Bronstein, Peter H. Mahowald
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Publication number: 20080106517Abstract: The present invention can include three-dimensional remote control systems that can detect an absolute location to which a remote control is pointing in first and second orthogonal axes and an absolute position of the remote control in a third orthogonal axis. Remote control systems of the present invention can employ absolute position detection with relative position detection. Absolute position detection can indicate an initial absolute position of the remote control and relative position detection can indicate changes in the position of the remote control. By combining absolute and relative position detection, remote control systems of the present invention can track remote controls more precisely than systems that only employ absolute position detection. The present invention also can include methods and apparatus for zooming in and out of an image shown on a display based on the absolute position of the remote control in the third axis.Type: ApplicationFiled: November 7, 2006Publication date: May 8, 2008Applicant: Apple Computer, Inc.Inventors: Duncan Robert Kerr, Chad Bronstein, Wing Kong Low, Nicholas Vincent King
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Publication number: 20070043725Abstract: Feedback responsive input arrangements are presented where arrangements includes: a sensor in mechanical communication with a surface layer, the sensor configured to generate electronic signals in response to applied forces exerted upon the surface layer; a processing module configured to convert electronic signals into user-defined programmatic dimensions; and a tactile feedback response component configured to actuate in response to electronic signals. In some embodiments, user defined programmatic dimensions are selected from the group consisting of: a state dimension, a magnitude dimension, and a temporal dimension. In some embodiments, the processing module is further configured to process user-defined programmatic dimensions into user-defined programmatic actions. In some embodiments, user-defined programmatic actions are coupled to graphical environments, the graphical environments configured to provide a graphic feedback response based on user-defined programmatic actions.Type: ApplicationFiled: August 16, 2005Publication date: February 22, 2007Inventors: Steve Hotelling, Scott Brenneman, Bart Andre, Chad Bronstein, Brian Huppi, Chris Ligtenberg, Eugene Whang, Zachary Zeliff