Including Separable Assembly Patents (Class 369/11)
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Patent number: 10571147Abstract: An HVAC system and method for digital communication timing discovery over a two wire connection. The HVAC system comprises a thermostat and at least one remote sensor unit comprising at least one sensor with an associated memory. The thermostat comprises a communication interface adapted to be connected to the remote sensor unit via a two-wire connection over a communication channel. The thermostat further comprises a controller adapted to perform a communication timing discovery to determine a communicating timing value that minimizes communication error rates for each sensor of the remote sensor unit by performing an iterative communication error rate detection operation over a range of timing values. The thermostat controller uses the determined communication timing value for communicating with the respective sensor during normal operation to receive sensor information.Type: GrantFiled: October 8, 2018Date of Patent: February 25, 2020Assignee: Crestron Electronics, Inc.Inventor: Jeffrey Ludlow
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Patent number: 10502983Abstract: Embodiments described herein relate to display devices, e.g., virtual and augmented reality displays and applications. In one embodiment, a planar substrate has stepwise features formed thereon and emitter structures formed on each of the features. An encapsulating layer is disposed on the substrate and a plurality of uniform dielectric nanostructures are formed on the encapsulating layer. Virtual images generated by the apparatus disclosed herein provide for improved image clarity by reducing chromatic aberrations at an image plane.Type: GrantFiled: July 1, 2019Date of Patent: December 10, 2019Assignee: Applied Materials, Inc.Inventors: Robert Jan Visser, Avishek Ghosh
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Patent number: 9535985Abstract: A fully functioning dual purpose digital audio player presented in cassette-shaped housing which incorporates a display, control buttons, audio output, and remote control.Type: GrantFiled: September 6, 2013Date of Patent: January 3, 2017Inventor: Stephen Burns
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Patent number: 9112958Abstract: A wireless headset capable of wireless communication with an external device is provided. The wireless headset includes a status indication unit, which emits one of at least three colors of light, and a control unit which controls the status indication unit. The control unit determines whether the wireless headset is connected to an external power source and controls to light a first color when the wireless headset is connected and a residual battery charge of the wireless headset is at a low level, to light a third color when the wireless headset is connected and the residual battery charge is at a high level, and to blink the first color when the wireless headset is not connected to the external power and the residual battery charge is at the low level.Type: GrantFiled: December 28, 2012Date of Patent: August 18, 2015Assignee: Samsung Electronics Co., Ltd.Inventors: Geun Myeon Lee, Sung Hak Jang, Hee Young Kim
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Patent number: 6941180Abstract: A device of the same general physical size and shape as a standard audio cassette tape, but which accepts digital information from any of a variety of sources—including for example: Internet transmission, a digital computer, or memory cards (especially digital memory cards)—and plays this digital information through any, for example, standard audio tape cassette player. The device operates by converting the digital representation of the sound into magnetic signals which are presented to the read/write head of the cassette player equipment. The device allows the user of the cassette player to regulate the audio playback using conventional equipment controls such as: START, STOP, REWIND, FAST REWIND, FORWARD, FAST FORWARD, etc.Type: GrantFiled: July 29, 1999Date of Patent: September 6, 2005Inventors: Addison M. Fischer, Robert L. Protheroa
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Patent number: 6781925Abstract: A communication device including control circuitry with transceiver capabilities, input keys coupled to the circuitry for entering information, a display coupled to the circuitry for visual presentation of information, a chassis for securely holding the circuitry and the display, a sound generation unit coupled to the circuitry for providing audio presentation of information, and an interface unit including a speaker unit and an antenna unit, wherein the interface unit is removable. The interface unit can be removed and replace with other interface units including various other functions and features, such as multimedia, gaming, storage, and interface specific activation of devices.Type: GrantFiled: June 25, 2001Date of Patent: August 24, 2004Assignee: Nokia Mobile Phones Ltd.Inventor: Frank Nuovo
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Patent number: 6631108Abstract: An optical disc has spatial features (notches, bumps, etc.) that intentionally distort the analog Read Data signal. For a mark or space that is centered on a spatial feature, the distortion does not affect the resulting binary Read Data signal. If an edge of a mark or space is near the spatial feature, the resulting binary Read Data signal is altered. For calibration, marks or spaces are written adjacent to spatial features, with a range of times for initiating the writes. The result is a range of write times that do not alter the binary Read Data signal. From these known times and spatial locations, it is known when a mark or space must be written to ensure accurate spatial placement.Type: GrantFiled: April 3, 2000Date of Patent: October 7, 2003Assignee: Hewlett-Packard Development Company, L.P.Inventor: Josh Hogan
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Patent number: 6606281Abstract: A digital audio player has a removable and interchangeable multi-function module that has at least one operating member. The multi-function interchangeable module interoperates with the body of the digital audio player to provide a plurality of features, which include, but are not limited to, additional memory storage, radio tuner, display, Infrared transceiver and wireless transceiver.Type: GrantFiled: June 14, 2001Date of Patent: August 12, 2003Assignee: Digital Networks North America, Inc.Inventors: Clayton N. Cowgill, John Marshall, Phil Johnson, Michael Walters
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Publication number: 20020015362Abstract: A digital audio player has a removable and interchangeable multi-function module that has at least one operating member. The multi-function interchangeable module interoperates with the body of the digital audio player to provide a plurality of features, which include, but are not limited to, additional memory storage, radio tuner, display, Infrared transceiver and wireless transceiver.Type: ApplicationFiled: June 14, 2001Publication date: February 7, 2002Inventors: Clayton N. Cowgill, John Marshall, Phil Johnson, Michael Walters
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Patent number: 6061306Abstract: A portable audio device is provided and includes (a) a housing shaped as a cassette and insertable into a cassette deck of a cassette player; (b) a digital audio player in the housing, the digital audio player including a memory and an audio chip for storing and subsequently playing digital audio information through at least one speaker; and (c) an emulator in the housing, the emulator operatively communicating with the digital audio player for emulating the digital audio information as analog audio information readable by a magnetic playing head of the cassette player for playing the digital audio information through the cassette player.Type: GrantFiled: July 20, 1999Date of Patent: May 9, 2000Assignees: James Buchheim, Dean ChangInventor: James Buchheim
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Patent number: 5637928Abstract: An on-vehicle sound instrument with a face plate which does not require any switch mounted thereon to improve portability is not started unless the face plate is mounted on an instrument body, and even if any switch in the instrument body is manipulated. The face plate (30) detachably mounted on the instrument body (10) does not have any switch mounted thereon and includes operation keys (320). The instrument body (10) includes a microcomputer (40) for controlling sound signal outputs and adjustments and an input unit (44) formed of switches for inputting various data to the microcomputer (40) through inputs from the operation keys (320). When the face plate (30) is removed from the instrument body (10) and, for example, a power switch is turned on, a start setting device (60) prevents the microcomputer (40) from activating. The start setting device (60) includes two switches (62, 64) which are simultaneously turned on when the face plate (30) is dismounted from the instrument body (10).Type: GrantFiled: January 25, 1995Date of Patent: June 10, 1997Assignee: Shintom Co., LtdInventors: Yukihiro Nakajima, Motoki Nojiri, Kazuhisa Uchida
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Patent number: 5586090Abstract: An adapter enables the playback of various audio devices such as compact disc players and the like through a cassette player of either the front or side loading type. The adapter is provided with a user removable partial cover which permits repositioning of its external electrical conductor which is connected to the audio device. In this manner, the electrical conductor may be positioned so as not to interfere with the internal mechanisms within the cassette player during use.Type: GrantFiled: November 18, 1994Date of Patent: December 17, 1996Assignee: Gemini Industries, Inc.Inventor: William C. Otte
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Patent number: 5365500Abstract: A cassette tape recorder including input key means having one or more keys, each key capable of representing a plurality of functions selectable by the user to be performed. The control means provides a control signal in response to at least one of the functions selected by the user and the recorder performs the selected function in response to the control signal. Since each key can represent several functions, it will make the recorder more simple in construction, inexpensive and easy to operate.Type: GrantFiled: December 19, 1991Date of Patent: November 15, 1994Assignee: Goldstar Co., Ltd.Inventor: Sung G. Park
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Patent number: 5307327Abstract: Most motor vehicles contain an audio such as a radio, cassette player or compact disc player. A housing generally having a box-like shape and an open end surround the actual hardware. A cover fits over the open end of the housing. The present invention provides a positive means for attaching and holding the front cover to the housing. A lip section of the cover is tightly held between upper and lower tabs integral with the housing. The interference fit created by the tabs tends to reduce the possibility of annoying rattling or buzzing sounds during vehicle operation due to a loose fit of the cover onto the housing.Type: GrantFiled: December 24, 1992Date of Patent: April 26, 1994Assignee: Chrysler CorporationInventors: Dewayne E. Green, Steven F. Selby
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Patent number: 5307326Abstract: A cassette adapter has a cassette which is inserted into a cassette insertion portion of a signal playback device. The cassette is provided with an operation state detection means and a control signal output means. An acoustic device is controlled corresponding to an operation state on the basis of the signal detected with the control signal output means, thereby controlling the operation of the acoustic device in synchronization with the playback device.Type: GrantFiled: April 21, 1992Date of Patent: April 26, 1994Assignee: Sony CorporationInventor: Shoichi Osawa
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Patent number: 5278808Abstract: An operating unit (12) with an insertion opening (11) through which a CD (29) is insertable. A device body (10) with a conveying roller 19 which conveys the CD (29); a lock and release mechanism (22) which locks/releases the operating unit (12) to/from the device body (10); a CD detector (20) which detects the CD (29) present in the insertion opening (11) before the lock and release mechanism (22) releases the operating unit (12); and a microcomputer (21) which causes the conveying roller 19 to load the CD (29) when the CD detector (20) detects the CD (29) present in the insertion opening (11).Type: GrantFiled: October 8, 1992Date of Patent: January 11, 1994Assignee: Clarion Co., Ltd.Inventor: Yoshihiro Takano
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Patent number: 5272611Abstract: An electrical cord assembly for lighting fixture includes: a main cord connected to a power source, an illumination adjusting switch box connected with the main cord secured on a supporting stand, at least a lamp cord branched from the main cord through the switch box and connected to at least a lamp secured on the stand through a lamp adapter, wherein the switch box is formed by integrally molding an outer jacket on an inner box for ensuring a water proof property for the power connection, and the inner box having a plurality of fins protruding outwardly from the jacket, and the lamp adapter is also well shielded for water proof purpose, thereby forming an electrical cord system easily assembled for saving assembly labor cost and for providing a lighting fixture for a quicker lighting service, and for effectively dissipating heat in the box for enhancing electrical safety.Type: GrantFiled: October 28, 1992Date of Patent: December 21, 1993Inventor: Shih-Wang Lai
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Patent number: 5202585Abstract: An electronic device has an operating section having a plurality of input keys. The operating section is detachably connected to a body of the device in such a manner that the contacts of the operating section are electrically connected to the contacts of the body when the operating section is connected to the body. The body includes a connection detecting section for detecting the connection of the operating section to the body to output a connection detection signal; and a control section for making the connection of the contacts of the body and the contacts of the operating section effective a predetermined period of time after provision of the connection detection signal.Type: GrantFiled: June 22, 1992Date of Patent: April 13, 1993Assignee: Pioneer Electronic CorporationInventors: Yoshio Aoyagi, Mayumi Satoh
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Patent number: 4651312Abstract: A combination portable magnetic tape cassette player and multiband radio receiver in which the sensitive elements of the radio receiver are arranged within a hinged, plastic cover of the combined apparatus and the circuitry of the radio receiver is formed on a printed circuit board having an AM band antenna mounted thereto, whereby the AM receiver antenna is electro-magnetically unshielded by the plastic cover and the combined tape player and radio receiver is of a size substantially equal to that of the tape player alone.Type: GrantFiled: August 23, 1984Date of Patent: March 17, 1987Assignee: Sony CorporationInventors: Hideo Honma, Nobuyuki Sato
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Patent number: 4584717Abstract: The present invention relates to a closure of relatively rigid material adapted to fit over the visible portion of an auto radio assembly on a dashboard, or at least over the portion thereof enclosing the tape deck, and to lock in place in such tight relationship with the dashboard or area where the radio is mounted so as to conceal the radio, and particularly the tape deck, so that on relatively close inspection a thief would observe no more than a blank panel resembling that used when there is no radio in the vehicle.Type: GrantFiled: July 30, 1984Date of Patent: April 22, 1986Inventor: Joe D. Strickland
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Patent number: 4510589Abstract: A coupling/uncoupling device for use in a combination appliance including a main appliance combined with an auxiliary appliance. The device includes an accommodation recess for accommodating the auxiliary appliance in it, which is formed in the main appliance, a first locking member for locking the auxiliary appliance at its accommodating position, a supporting member for supporting the auxiliary appliance in the accommodation recess, a second locking member for locking the supporting member, and a lock releasing member for releasing the locking of the auxiliary appliance and that of the supporting member simultaneously.Type: GrantFiled: December 31, 1981Date of Patent: April 9, 1985Assignee: Sanyo Electric Co., Ltd.Inventor: Hisao Ito
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Patent number: 4488273Abstract: A magnetic reproducing apparatus is disclosed which is capable of receiving radio broadcast programs when a cassette type tuner unit is inserted in a cassette holding portion of the apparatus. The apparatus includes a protection mechanism which prevents the pinch roller of the apparatus from contacting the capstan when the apparatus is operating in the radio broadcast receiving mode.Type: GrantFiled: April 20, 1983Date of Patent: December 11, 1984Assignee: Tokyo Shibaura Denki Kabushiki KaishaInventors: Yutaka Nokihara, Hironori Nakajyo
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Patent number: 4470135Abstract: A connection device comprises a main body (14) including a power source (12) and a first unit (10) having two terminals to which power is supplied from the power source (12); and a connection body (24) including a second unit (20) having two terminals to which power is supplied from the power source when the connection body is connected to the main body.Type: GrantFiled: February 17, 1982Date of Patent: September 4, 1984Assignee: Olympus Optical Co., Ltd.Inventor: Akira Osanai
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Patent number: 4419749Abstract: A magnetic reproducing apparatus is disclosed which is capable of receiving radio broadcast programs. A tuner unit having approximately the same shape and size as a tape cassette is inserted in the magnetic reproducing apparatus. This tuner unit includes a tuner circuit. At least one first electrode is positioned on the tuner unit as an output terminal of the tuner unit. At least one second electrode is positioned on the apparatus body. The first electrode reliably contacts the second electrode when the tuner unit is inserted in the holding portion of the magnetic reproducing apparatus to enable reception and playing of radio programs.Type: GrantFiled: June 17, 1981Date of Patent: December 6, 1983Assignee: Tokyo Shibaura Denki Kabushiki KaishaInventors: Yutaka Nokihara, Hironori Nakajyo, Kimio Yoshida
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Patent number: 4388712Abstract: To provide ample space for display of output of electrical signals, typically frequency and operating conditions of a radio receiver, tape recorder, and other electronic components, a display panel (16) with liquid crystal display (LCD) or light emitting diode (LED) display elements (18) is integrated with the cover plate (14) behind which a cassette of a cassette recorder can be inserted, so that the space taken up by the panel for the cassette recorder is utilized as an indicator. Additional indicating functions, such as in an automobile, outputs of trip computers, digital clock indications, and the like, can be provided on a display panel.Type: GrantFiled: July 1, 1980Date of Patent: June 14, 1983Assignee: Blaupunkt-Werke GmbHInventor: Horst Timm
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Patent number: 4369478Abstract: An automobile magnetic tape playing apparatus includes a magnetic tape driving unit with a magnetic head and an amplifier unit carried on an automobile. These units are mechanically and electrically connected and disconnected to each other so that the magnetic tape driving unit may be carried out from an automobile by separating it from the amplifier unit, if necessary.Type: GrantFiled: June 8, 1979Date of Patent: January 18, 1983Assignee: Olympus Optical Co., Ltd.Inventors: Masaaki Sato, Akira Osanai, Hajime Iwase
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Patent number: RE33497Abstract: A combination portable magnetic tape cassette player and multiband radio receiver in which the sensitive elements of the radio receiver are arranged within a hinged, plastic cover of the combined apparatus and the circuitry of the radio receiver is formed on a printed circuit board having an AM band antenna mounted thereto, whereby the AM receiver antenna is electromagnetically unshielded by the plastic cover and the combined tape player and radio receiver is of a size substantially equal to that of the tape player alone.Type: GrantFiled: March 17, 1989Date of Patent: December 18, 1990Assignee: Sony CorporationInventors: Hideo Honma, Nobuyuki Sato