Guoxiao Guo Guoxiao Guo
Jingliang Zhang, Branislav Hredzak, Qing Li, Guoxiao Guo: Disk drive clock tracking circuit, error compensation circuit and method. Agency for Science Technology and Research, Dinsmore & Shohl, March 10, 2009: US07502186

A clock tracking circuit and method uses a clock compensation signal to compensate for timing marks on a media disk. The clock compensation signal may compensate for at least one of improper clock track closure and written-in jitter of the timing marks used to produce the measured clock signal. The ...

Shankar M V
Dan Hancu, Mukunda Adyam, Emil Radkov, Prasanth Kumar, Anant Achyut Setlur, Alok Mani Srivastava, Holly Ann Comanzo, Gopi Chandran, Madras Venugopal Shankar: Phosphor and blends thereof for use in LEDs. Lumination, Fay Sharpe, March 10, 2009: US07501753 (4 worldwide citation)

Phosphor compositions having the formula EueMmAaGgQqNnXx, where M is at least one of Be, Mg, Ca, Sr, Ba, Cd, Sn, Pb or Zn; A is at least one of B, Al, Ga, In, Bi, Sc, Y, La or a rare earth element other than Eu; G is at least one of Si or Ge; Q is at least one of O, S, and Se; X is at least one of F ...

Eugene Fitzgerald
Eugene A Fitzgerald: Relaxed SiGe platform for high speed CMOS electronics and high speed analog circuits. AmberWave Systems Corporation, Goodwin Procter, March 10, 2009: US07501351 (2 worldwide citation)

Structures and methods for fabricating high speed digital, analog, and combined digital/analog systems using planarized relaxed SiGe as the materials platform. The relaxed SiGe allows for a plethora of strained Si layers that possess enhanced electronic properties. By allowing the MOSFET channel to ...

Durga Malladi
Yongbin Wei, Durga P Malladi, Tao Chen, Edward G Tiedemann Jr: Method and apparatus for transmitting and receiving a block of data in a communication system. QUALCOMM Incorporated, Won Tae Kim, James K O Hare, Thomas R Rouse, March 10, 2009: US07502984 (1 worldwide citation)

A method and apparatus for transmitting and receiving data provide for efficient use communication resources by encoding data in accordance with a first code to produce a block of data, determining transmission data rate of a time frame, selecting a portion of the block of data based on the determin ...

Yoshihiro Ito, Michio Kadota: Semiconductor device in which zinc oxide is used as a semiconductor material and method for manufacturing the semiconductor device. Murata Manufacturing, Keating & Bennett, March 10, 2009: US07501293 (2695 worldwide citation)

A semiconductor device having excellent crystallinity and excellent electric characteristics includes a ZnO thin film having excellent surface smoothness. ZnO-based thin films (an n-type contact layer, an n-type clad layer, an active layer, a p-type clad layer, and a p-type contact layer) primarily ...

Joseph C Hueil, Jerome R Morgan, Frederick E Shelton IV, Jeffrey S Swayze: Surgical stapling device with multiple stacked actuator wedge cams for driving staple drivers. Ethicon Endo Surgery, March 10, 2009: US07500979 (461 worldwide citation)

A surgical stapling device. Stapling device may comprise an end effector and a plurality of stacked actuatable wedge band sets. Each stacked wedge band set comprises at least two different-level wedge bands for axially traversing the end effector. Each wedge band comprises a wedge cam at its distal ...

Ammar Al Ali, Robert A Smith, Rex J McCarthy: Multipurpose sensor port. Masimo Corporation, Knobbe Martens Olson & Bear, March 10, 2009: US07500950 (283 worldwide citation)

A sensor port is adapted to connect to either a sensor or a data source. A reader is configured to identify which of the sensor and the data source is connected to the sensor port. A data path is configured to communicate an analog signal associated with the sensor and digital data associated with t ...

Jonathan Farringdon, John M Stivoric, Eric Teller, David Andre, Scott K Boehmke, James Gasbarro, Gregory Kovacs, Raymond Pelletier, Christopher Kasabach: Method and apparatus for measuring heart related parameters. BodyMedia, Metz Lewis, Barry I Friedman, March 10, 2009: US07502643 (260 worldwide citation)

A monitor device and associated methodology are disclosed which provide a self contained, relatively small and continuously wearable package for the monitoring of heart related parameters, including ECG. The detection of heart related parameters is predicated on the location of inequipotential signa ...

Seong Yeon Han, Seon Goo Lee, Chang Ho Song, Jung Kyu Park, Young Sam Park, Kyung Taeg Han: Light emitting diode package with diffuser and method of manufacturing the same. Samsung Electro-Mechanics, McDermott Will & Emery, March 10, 2009: US07501656 (247 worldwide citation)

The invention relates to an LED package for facilitating color mixing using a diffuser and a manufacturing method of the same. The LED package includes a substrate with an electrode formed thereon, and an LED chip mounted on the substrate. The LED package also includes an encapsulant applied around ...

B Alex Barlev, Walton Lane Ector Jr, Joepert R Lim: Sterile transfer battery container. Linvatec Corporation, Gene Warzecha, March 10, 2009: US07501198 (224 worldwide citation)

A method and apparatus for enabling the use of a non-sterile battery with a sterile surgical instrument. The sterile transfer container has a tubular body with a closed distal end and an open proximal end. The container is provided with a cover and a locking mechanism for locking the cover to the bo ...