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Chang, Diamond Bar
Chung L. Chang, Diamond Bar, CA US
| Patent application number | Description | Published |
|---|---|---|
| 20090021036 | FLAT THIN SCREEN TV/MONITOR AUTOMOTIVE ROOF MOUNT - A vehicle roof mounted video display is disclosed. The display is rotatable 180° about a first axis, between a stored position within a housing and a second position in which the display lies flat against the vehicle roof. The display is also rotatable at least 60°, and preferably 90°, about a second axis that intersects and is substantially perpendicular to the first axis. Each axis includes self-tensioning hinges to hold the display in any position. The display self aligns as it reaches either of the first and second positions so that the display is substantially parallel to the roof. When the display is in the storage position, the display screen faces, and is safely enclosed by, the housing. The invention also includes a number of built-in features to provide passengers with a wide range of entertainment options. | 01-22-2009 |
| 20090235513 | HEADREST-MOUNTED MONITOR - A monitor adapted for mounting in an automobile headrest is provided. A screen structure of the monitor is pivotable about an upper edge thereof, such that the monitor occupies little volume within the headrest. A viewing angle of the screen structure is independently adjustable by a viewer, such that the viewer can continuously select the optimum viewing angle with changing conditions inside the automobile. The screen structure automatically retracts into a housing when struck. Thus, the monitor poses little risk of injury to passengers. The housing of the monitor is attachable to the headrest with screws, which provides a very sturdy connection and reduces the chances of the housing becoming detached from the headrest during a vehicle collision. The hinged connection between the screen structure and the housing is preferably constructed of interconnected components made from sturdy materials, such as metals. Hinge components are optionally secured with metal fastening members and fastening apertures made of metal and strong plastics. The hinges are thus unlikely to break during a vehicle collision. | 09-24-2009 |
| 20100146563 | MOBILE VIDEO SYSTEM - A mobile video system includes a first video source, a second video source, a first video monitor, a second video monitor, an audio signal receiver, and a wireless transmitter. One of the first video source and the second video source generates a first audiovisual signal. One of the first video monitor and the second video monitor receives a video portion of at least one of the first audiovisual signal and the second audiovisual signal. The wireless transmitter transmits an audio portion of one of the first audiovisual signal or the second audiovisual signal to the audio signal receiver. A video portion of the first audiovisual signal or the second audiovisual signal is displayed on the first video monitor, on the second video monitor, or on both the first video monitor and the second video monitor. | 06-10-2010 |
Chung Lung Chang, Diamond Bar, CA US
| Patent application number | Description | Published |
|---|---|---|
| 20080246319 | HEADREST-MOUNTED ENTERTAINMENT SYSTEMS - In certain embodiments, an entertainment system includes a housing configured to be mounted to a headrest. The housing can define a first hinge portion, a base wall, and one or more sidewalls. The housing can include a lock portion. In some embodiments, the system includes a screen assembly including a viewing screen. The screen assembly can define a second hinge portion that cooperates with the first hinge portion to pivotally couple the screen assembly with the housing. The screen assembly can further define an arm movable relative to the viewing screen. The arm can be configured to interact with the lock portion to retain the screen assembly in a stowed configuration in which the screen assembly is substantially prevented from moving away from the base wall of the housing. The arm further can be configured to be actuated to permit rotation of the screen assembly away from the base wall of the housing. In some embodiments, the system includes a headrest configured to be installed in a vehicle. | 10-09-2008 |
| 20080246320 | HEADREST-MOUNTED ENTERTAINMENT SYSTEMS - In certain embodiments, a mobile entertainment system includes a housing configured to be coupled with a mounting plate of a headrest. The housing can define a first hinge portion. In some embodiments, the system further includes a screen assembly. The screen assembly can define a second hinge portion that cooperates with the first hinge portion to pivotally couple the screen assembly with the housing such that the screen assembly can rotate relative to the housing. In some embodiments, the system further includes a retaining harness fixedly attached to the mounting plate at a first end and fixedly attached to the screen assembly at a second end. The retaining harness can be configured to limit rotation of the screen assembly relative to the housing. Optionally, in some embodiments, the system includes a headrest configured to be installed in a vehicle. The headrest can include a mounting plate. | 10-09-2008 |
| 20080252118 | HEADREST-MOUNTED ENTERTAINMENT SYSTEMS - In certain embodiments, a mobile entertainment system includes a housing configured to be attached to the mounting plate of a headrest. The housing can include a base wall and a plurality of sidewalls configured to define a cavity within the headrest when the housing is coupled to the headrest. The housing can further include a first hinge element. In some embodiments, the system includes a screen structure that includes a metal frame. The screen structure can further include a second hinge element secured to the metal frame and coupled with the first hinge element so as to be able to pivotally attach the screen structure to the headrest. The screen structure can be configured to rotate relative to the housing independent of movement of the headrest. In some embodiments, the system further includes a headrest, which can include a mounting plate. The mounting plate can be coupled with at least one post. In some embodiments, the at least one post is configured to be slideably received within a seatback of a vehicle. | 10-16-2008 |
| 20110133530 | HEADREST-MOUNTED ENTERTAINMENT SYSTEMS - In certain embodiments, a mobile entertainment system includes a housing configured to be coupled with a mounting plate of a headrest. The housing can define a first hinge portion. In some embodiments, the system further includes a screen assembly. The screen assembly can define a second hinge portion that cooperates with the first hinge portion to pivotally couple the screen assembly with the housing such that the screen assembly can rotate relative to the housing. In some embodiments, the system further includes a retaining harness fixedly attached to the mounting plate at a first end and fixedly attached to the screen assembly at a second end. The retaining harness can be configured to limit rotation of the screen assembly relative to the housing. Optionally, in some embodiments, the system includes a headrest configured to be installed in a vehicle. The headrest can include a mounting plate. | 06-09-2011 |
Edward S. Chang, Diamond Bar, CA US
| Patent application number | Description | Published |
|---|---|---|
| 20100193048 | OVERFLOW SHUTOFF VALVE - Improvements in an Overflow Shutoff Valve (OSV) that is designed to automatically shutoff water flow when water flows above a rated amount. It is a self-cleaning design with automatic resetting function. The valve consists of an outer body with an inlet and outlet port with an internally installed rubber Venturi tube assembly, fixed flange, moving flange, coil spring and surge flow suppressing orifice. The lower pressure causes the rubber tube to be squeezed by the water pressure, and then automatically shuts off the valve. When the supply water pressure drops below 5 psi the Overflow Shutoff Valve automatically resets and opens to normal position. A flow suppressor orifice prevents any surge flow or start up flow which could cause premature shutoff of the valve. The Overflow shutoff valve can be installed in-line or in a Y body shutoff valve for easy service. | 08-05-2010 |
| 20110284658 | 3D ROTOR SPRINKLER - Improvements in a sprinkler head where the sprinkler head can deliver a single stream of water droplets in a three dimensional direction and then precipitate equally onto any selected terrain area which minimally scatters the water droplets. The solid stream nozzle can shoot the water stream in a preset partial arc as well as 360 degrees while the sprinkler head rotates in a horizontal circular direction to cover an equal precipitation on an entire irrigation area. The 3D Rotor consists of the vertically swivel turret which is moved vertically to change the trajectory angle by the rotating cam integrated with the turbine and reduction gear. The solid stream nozzle can deliver the water stream in a radial direction range which is changed by the angle of the trajectory which is then changed by the rotating cam containing a calculated curve. | 11-24-2011 |
Fong Chang, Diamond Bar, CA US
| Patent application number | Description | Published |
|---|---|---|
| 20090172866 | HEADWEAR COMPRISING A BILL WHICH DEFINES AN ENCLOSED SPACE - A headwear assembly, comprising a crown, a bill attached to said crown, and extending outwardly therefrom. The bill comprises an upper bill portion comprising a first periphery and a first closure means disposed along that first periphery, a lower bill portion comprising a second periphery and a second closure means disposed along that second periphery, wherein the first periphery can be releaseably attached to the second periphery by releaseably attaching the first closure means to the second closure means to define an enclosed space between the upper bill portion and the lower bill portion. | 07-09-2009 |
Fong-Min Chang, Diamond Bar, CA US
| Patent application number | Description | Published |
|---|---|---|
| 20120066814 | CAP WITH ADJUSTABLE VISOR - A headwear having a selectively adjustable visor is disclosed. The headwear includes a crown for covering at least a portion of a wearer's head. A visor is attached to the crown and includes a visor cover disposed over a unitary visor body. The visor body has a first surface and an opposing second surface to define a uniform thickness. The visor body is configured with at least one slit formed therein. The at least one slit defines a proximal portion and a distal portion. The distal portion is transitional relative to the proximal portion between a first position and a second position. The slit allows the distal portion of the visor to adjust relative to the proximal portion, thereby to enhancing the visor appearance of the headwear and providing a better shade to the wearer. | 03-22-2012 |
Jasper Chang, Diamond Bar, CA US
| Patent application number | Description | Published |
|---|---|---|
| 20100029176 | ATTACHABLE BREAST FORM ENHANCEMENT SYSTEM - A backless, strapless breast form system to be worn in place of a traditional bra including a pair of breast forms, wherein each breast form includes a volume of silicone gel encased between thermoplastic film material; an interior surface adapted to be attached to a user's breast, wherein substantially an entire interior surface from edge to edge comprises a pressure sensitive adhesive layer and wherein the interior surface has a plurality of bumps adapted to increase a push up effect of the breast form; a lateral side adapted to face the user's armpit and a medial side facing opposite the lateral side, wherein the breast form is adapted to be secured to the user's breast solely by the pressure sensitive adhesive layer; and a connector adapted to adjoin the pair of breast forms, wherein the connector is positioned between the medial side of each of the pair of breast forms. | 02-04-2010 |
Pauley Fei-Zan Chang, Diamond Bar, CA US
| Patent application number | Description | Published |
|---|---|---|
| 20100303745 | SKIN BRONZER - The invention provides a composition having a sunblock and tanning effect containing dihydroxyacetone and a broad spectrum UV blocker having a SPF of at least about 25. | 12-02-2010 |
Ruey-Kang Chang, Diamond Bar, CA US
| Patent application number | Description | Published |
|---|---|---|
| 20110270100 | ECG LEADS SYSTEM FOR NEWBORN ECG SCREENING - An apparatus including a chest strip comprising a plurality of precordial and limb leads for an electrocardiogram (ECG) and an ECG data recorder coupled to the chest strip, wherein the ECG data recorder configured to receive signals from the leads. An apparatus including a chest strip comprising a plurality of precordial leads positioned to correspond with desired lead placement for an electrocardiogram (ECG) and an ECG data recorder; a plurality of limb leads coupled to the chest strip, wherein the ECG data recorder is coupled to plurality of precordial leads and the plurality of limb leads and configured to receive electrocardiogram data generated by the plurality of precordial leads and the plurality of limb leads. A method including coupling a chest strip including precordial leads and a data recorder to a newborn, the data recorder configured to receive electrocardiogram data from the precordial leads; and transmitting electrocardiogram data from the data recorder. | 11-03-2011 |
| 20120046532 | FOOT PULSE OXIMETER FOR SCREENING CONGENITAL HEART DISEASE BEFORE NEWBORN DISCHARGE - A method including placing a portion of a foot of a newborn in a device, the device including a light emitter and a corresponding receiver coupled on opposite sides of the device, the device further including a processor for processing data from the light emitter and receiver; and determining a presence of congenital heart disease. An apparatus including a body including a chamber of a size to accommodate a portion of a newborn's foot; at least one light emitter and a corresponding detector coupled on opposite sides of the body, the emitter configured to emit light of a prescribed wavelength into the chamber; and a processor coupled to the body and configured to receive a signal from the at least one detector. | 02-23-2012 |
York Yuan Chang, Diamond Bar, CA US
| Patent application number | Description | Published |
|---|---|---|
| 20100092327 | Process For Making Copper Tungsten And Copper Molybdenum Composite Electronic Packaging Materials - From tungsten or molybdenum powders, a tungsten or molybdenum compact is pressurized and molded into the same dimensions as or slightly larger than the end product and sintered into tungsten or molybdenum skeleton. After copper infiltration, chemical copper etching is applied to remove excess surface copper. A machining allowance with an absolute value >0-≦0.1 mm may be applied for the machining of uneven surfaces resulting from the chemical process of copper removal. | 04-15-2010 |