Leung, Fremont
Albert H. Leung, Fremont, CA US
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20090302556 | SUSPENSION SYSTEM FOR BABY STROLLER - A suspension system for a stroller is described. The suspension system may include a rotating damper mechanism used between a stroller frame and a stroller wheel. In one example, apparatus for providing suspension/damping of a stroller includes a first member attached to a stroller frame, a second member disposed co-axially with the first member and operable to rotate relative to the first member, and at least one elastic member (e.g., urethane) positioned between the first and second members for damping motion (e.g., rotational or translational motion) therebetween. In one example, four elastic members are disposed between the first and second members. | 12-10-2009 |
20130015691 | MAGNETIC BUCKLE RETENTION SYSTEMAANM FENG; Alan C. Y.AACI Mountain ViewAAST CAAACO USAAGP FENG; Alan C. Y. Mountain View CA USAANM Leung; Albert H.AACI FremontAAST CAAACO USAAGP Leung; Albert H. Fremont CA USAANM Leys; Colter P.AACI Salt Lake CityAAST UTAACO USAAGP Leys; Colter P. Salt Lake City UT US - A magnetic buckle retention system is provided including magnetic material placed along the side and/or bottom portions of a child seat. The magnetic material is adapted to attract a component of the child seat's belt harness, such as a tongue, a buckle and/or a belt. When the child seat's belt harness is in an unfastened configuration, a tongue, buckle, and/or belt portion of the belt harness may be held in place by the magnetic material at the positions described above, thus reducing the likelihood of the belt harness components interfering with the ingress and/or egress of a child seat occupant. | 01-17-2013 |
Billy C. Leung, Fremont, CA US
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20090050270 | SENSORS FOR DYNAMICALLY DETECTING SUBSTRATE BREAKAGE AND MISALIGNMENT OF A MOVING SUBSTRATE - An apparatus and method incorporating at least two sensors that detect the presence of a substrate is provided. In one embodiment, a method for transferring a substrate in a processing system is described. The method includes positioning a substrate on an end effector in a first chamber, moving the substrate through an opening between the first chamber and a second chamber along a substrate travel path, and sensing opposing sides of the substrate travel path using at least two sensors positioned proximate to the opening, each of the at least two sensors defining a beam path that is directed through opposing edge regions of the substrate when at least a portion of an edge region traverses the beam path. | 02-26-2009 |
Clement Leung, Fremont, CA US
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20110035722 | Method for Specifying Stateful, Transaction-Oriented Systems for Flexible Mapping to Structurally Configurable In-Memory Processing Semiconductor Device - A method for specifying stateful, transaction-oriented systems is provided. The method initiates with designating a plurality of primitive FlowModules. The method includes defining at least one FlowGate within each of the plurality of FlowModules, wherein each FlowGate includes a non-interruptible sequence of procedure code, a single point of entry and is invoked by a named concurrent call. An Arc is designated from a calling FlowGate to a called FlowGate and a Signal is generated for each named invocation of the called FlowGate. A Channel is defined for carrying the Signal. Methods for synthesizing a semiconductor device and routing signals in the semiconductor device are provided. | 02-10-2011 |
Jennifer Leung, Fremont, CA US
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20100157471 | WRITE HEAD WITH DIFFERENT UPPER AND LOWER YOKE LENGTHS AND METHODS FOR MAKING THE SAME - According to one embodiment, a system comprises an upper yoke having a first length defined between a pole tip thereof and a back gap thereof. In addition, the system includes a lower yoke having a second length defined between a pole tip thereof and a back gap thereof, the second length being greater than the first length. Also, the system includes coil turns in the upper and lower yokes. Additional systems and methods are also presented. | 06-24-2010 |
20120154954 | PERPENDICULAR MAGNETIC WRITE HEAD HAVING A LAMINATED TRAILING RETURN POLE - A perpendicular magnetic write head having a laminated trailing return pole structure that reduces magnetic eddy currents in the return pole for improved write head efficiency. The trailing magnetic return pole includes multiple magnetic layers. Each magnetic layer is separated from an adjacent magnetic layer of the return pole by a non-magnetic layer. The non-magnetic layer terminates at a region that is removed from the air bearing surface in order to allow contact between the magnetic layers at the ABS, thereby preventing stray magnetic fields from emitting from the magnetic layers of the write pole. | 06-21-2012 |
Jennifer Ai-Ming Leung, Fremont, CA US
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20090152542 | TESTING THE QUALITY OF LIFT-OFF PROCESSES IN WAFER FABRICATION - Test methods and components are disclosed for testing the quality of lift-off processes in wafer fabrication. A wafer is populated with one or more test components along with the functional components. These test components are fabricated with holes in an insulation layer that is deposited between conductive layers, where the holes were created by the same or similar lift-off process that is used to fabricate the functional components on the wafer. The test components may then be measured in order to determine the quality of the holes created by the lift-off process. The quality of the lift-off process used to fabricate the functional components may then be determined based on the quality of the holes in the test components. | 06-18-2009 |
20090153157 | RESISTANCE MEASUREMENTS OF A HELICAL COIL - Test methods and components are disclosed for testing resistances of helical coils formed in magnetic recording heads. Helical coils in magnetic recording heads include a bottom coil structure, a top coil structure, and connecting structures that electrically connect the top and bottom coil structures. A test component is fabricated on the wafer along with the magnetic recording heads. The test component includes a bottom coil structure connected in series, and includes a top coil structure connected in series which is electrically disconnected from the bottom coil structure. Resistances of the top and bottom coil structures are measured in the test component. A total resistance of a helical coil is also measured. The resistance of the connecting structures in the helical coil may then be determined based on the resistance of the bottom coil structure, the resistance of the top coil structure, and the total resistance of the helical coil. | 06-18-2009 |
20090154011 | MAGNETIC WRITE HEAD HAVING HELICAL COIL WITH A FIN STRUCTURE FOR REDUCED HEAT INDUCED PROTRUSION - A magnetic write head having a write coil configured to dissipate heat away from the write head to minimize thermal protrusion. The write coil is formed as a helical coil having upper and lower leads that are connected by electrically conductive studs formed therebetween. The first and leads extend beyond the studs to form heat conducting fins that conduct heat away from the write head where it can be dissipated into surrounding structure. | 06-18-2009 |
20120094009 | MAGNETIC WRITE HEAD FABRICATION WITH INTEGRATED ELECTRICAL LAPPING GUIDES - Methods of fabricating magnetic write heads and electrical lapping guides (ELG's) using a split gap deposition process is described. A removal process is performed on a magnetic material to define a main write pole and to define a corresponding ELG for the main write pole. A first non-magnetic gap layer is deposited. A mask and liftoff process is performed to deposit an electrically conductive material on the first gap layer disposed along a front edge of the ELG. A second non-magnetic gap layer is then deposited and a shield is fabricated for the write pole. | 04-19-2012 |
Peter Wing Leung, Fremont, CA US
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20100221439 | APPARATUS FOR FORMING FILMS ON SUBSTRATES - A doctor blade assembly for use in combination with apparatus for forming a film on a substrate. The doctor blade assembly includes a doctor blade to be mounted on a programmable robot. The doctor blade has a bottom face and spacers at opposite ends of the body of the doctor blade extending a predetermined distance down below the bottom face of the body for contacting a substrate and spacing the bottom face from the substrate. The spacers are adjustable relative to the doctor blade for adjusting the predetermined distance according to the thickness of film to be formed on the substrate. Other aspects and methods are also disclosed. | 09-02-2010 |
20130142955 | APPARATUS FOR FORMING FILMS ON SUBSTRATES - A doctor blade assembly for use in combination with apparatus for forming a film on a substrate. The doctor blade assembly includes a doctor blade to be mounted on a programmable robot. The doctor blade has a bottom face and spacers at opposite ends of the body of the doctor blade extending a predetermined distance down below the bottom face of the body for contacting a substrate and spacing the bottom face from the substrate. The spacers are adjustable relative to the doctor blade for adjusting the predetermined distance according to the thickness of film to be formed on the substrate. Other aspects and methods are also disclosed. | 06-06-2013 |
Siu-Wang Leung, Fremont, CA US
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20120026881 | PACKET CLASSIFICATION IN A NETWORK SECURITY DEVICE - Methods and apparatuses are described for inspecting data packets in a computer network. One or more data packets through the network have associated header data and content. One method includes receiving a data packet, examining the data packet to classify the data packet including classifying the data packet using information included in the header and content, determining flow instructions for processing the packet based on both the header information and the content and processing of the packet using the flow instructions. | 02-02-2012 |
20140075539 | PACKET CLASSIFICATION IN A NETWORK SECURITY DEVICE - Methods and apparatuses are described for inspecting data packets in a computer network. One or more data packets through the network have associated header data and content. One method includes receiving a data packet, examining the data packet to classify the data packet including classifying the data packet using information included in the header and content, determining flow instructions for processing the packet based on both the header information and the content and processing of the packet using the flow instructions. | 03-13-2014 |