Patents by Inventor Kee Tan

Kee Tan 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).

  • Patent number: 11915911
    Abstract: An apparatus for distributing plasma products includes first and second electrodes that each include planar surfaces. The first electrode forms first apertures from a first planar surface to a second planar surface; the second electrode forms second apertures from the third planar surface to the fourth planar surface. The electrodes couple through one or more adjustable couplers such that the third planar surface is disposed adjacent to the second planar surface with a gap therebetween, the gap having a gap distance. Each of the adjustable couplers has a range of adjustment. The first and second apertures are arranged such that for at least one position within the ranges of adjustment, none of the first apertures aligns with any of the second apertures to form an open straight-line path extending through both the first and second electrodes.
    Type: Grant
    Filed: June 29, 2020
    Date of Patent: February 27, 2024
    Assignee: Applied Materials, Inc.
    Inventors: Tien Fak Tan, Saravjeet Singh, Dmitry Lubomirsky, Tae Wan Kim, Kenneth D. Schatz, Tae Seung Cho, Lok Kee Loh
  • Publication number: 20200262765
    Abstract: Disclosed herein are superabsorbent hydrogels formed using okara particles and polymeric chains. The hydrogel contains crosslinks, which are provided by crosslinking groups between the polymeric chains or by a plurality of polymer chains being bonded to each okara particle (with each of these chains being bonded to at least one further okara particle too). The resulting superabsorbent hydrogels are useful in aiding plant growth, nutrition and hydration, and may be mixed with soil to form a composite material for such purposes.
    Type: Application
    Filed: August 27, 2018
    Publication date: August 20, 2020
    Inventors: Jun LI, Jingling ZHU, Xia SONG, Choon Nam ONG, Chiang Shiong LOH, Wee Kee TAN
  • Publication number: 20180128874
    Abstract: A system for detection of a photon emission generate by a device of an integrated circuit, and methods for detecting the same are provided. The system includes a device space configured to include the device. The system further includes an electrical probe proximate the device space and configured to couple to the device. The electrical probe is configured to induce the device to generate the photon emission. The system further includes an optical fiber having a first end proximate the device space and a second end spaced from the first end. The first end is configured to receive the photon emission generated by the device. The optical fiber is configured to transmit the photon emission from the first end to the second end. The system further includes a detector in communication with the second end of the optical fiber and configured to detect the photon emission transmitted by the optical fiber.
    Type: Application
    Filed: November 8, 2016
    Publication date: May 10, 2018
    Inventors: Lei Zhu, Pik Kee Tan, Zhihong Mai, Huei Hao Yap, Jeffrey Chor-Keung Lam
  • Patent number: 9964589
    Abstract: A system for detection of a photon emission generate by a device of an integrated circuit, and methods for detecting the same are provided. The system includes a device space configured to include the device. The system further includes an electrical probe proximate the device space and configured to couple to the device. The electrical probe is configured to induce the device to generate the photon emission. The system further includes an optical fiber having a first end proximate the device space and a second end spaced from the first end. The first end is configured to receive the photon emission generated by the device. The optical fiber is configured to transmit the photon emission from the first end to the second end. The system further includes a detector in communication with the second end of the optical fiber and configured to detect the photon emission transmitted by the optical fiber.
    Type: Grant
    Filed: November 8, 2016
    Date of Patent: May 8, 2018
    Assignee: GLOBALFOUNDRIES SINGAPORE PTE. LTD.
    Inventors: Lei Zhu, Pik Kee Tan, Zhihong Mai, Huei Hao Yap, Jeffrey Chor-Keung Lam
  • Publication number: 20160376558
    Abstract: There is provided a method of inducing pluripotency in a hematopoietic cell. The method comprises providing a blood sample that has been collected from a subject in the absence of any polysaccharide preparation used for separating blood components. The sample is depleted of red blood cells by treating the sample with a hypotonic erythrocyte lysis buffer, in the absence of any polysaccharide preparation used for separating blood components, thus obtaining a remaining cell population. The remaining cell population in the sample is expanded in a hematopoietic expansion medium to obtain an expanded cell population that contains CD71+ cells, and the expanded cell population containing the CD71+ cells is then cultured in the presence of Oct4, Sox2, and Klf4, and optionally c-MYC, in human embryonic stem cell medium to induce pluripotency.
    Type: Application
    Filed: March 11, 2015
    Publication date: December 29, 2016
    Inventors: Yuin Han LOH, Hong Kee TAN
  • Patent number: 9496187
    Abstract: A multiple-sample-holder polishing setup for cross-section sample preparation and a method of making a device using the same are presented. The multiple-sample-holder polishing setup includes a frame. The frame has a hollow center, one or more long and short rods and a recess for accommodating a polishing head. The setup includes one or more sample holders. The sample holder is to be attached to the one or more long and short rods of the frame. A paddle is affixed to each sample holder. A sample is attached to the paddle. The sample is coated with a thin epoxy layer prior to polishing thereby allowing for easy inspection for site of interests as well as quick material removal.
    Type: Grant
    Filed: November 20, 2013
    Date of Patent: November 15, 2016
    Assignee: GLOBALFOUNDRIES Singapore Pte. Ltd.
    Inventors: Tsu Hau Ng, Zhihong Mai, Mohammed Khalid Bin Dawood, Pik Kee Tan, Yamin Huang, Jeffrey Chor-Keung Lam
  • Publication number: 20150140688
    Abstract: A multiple-sample-holder polishing setup for cross-section sample preparation and a method of making a device using the same are presented. The multiple-sample-holder polishing setup includes a frame. The frame has a hollow center, one or more long and short rods and a recess for accommodating a polishing head. The setup includes one or more sample holders. The sample holder is to be attached to the one or more long and short rods of the frame. A paddle is affixed to each sample holder. A sample is attached to the paddle. The sample is coated with a thin epoxy layer prior to polishing thereby allowing for easy inspection for site of interests as well as quick material removal.
    Type: Application
    Filed: November 20, 2013
    Publication date: May 21, 2015
    Applicant: GLOBALFOUNDRIES Singapore Pte. Ltd.
    Inventors: Tsu Hau NG, Zhihong MAI, Mohammed Khalid Bin DAWOOD, Pik Kee TAN, Yamin HUANG, Jeffrey Chor-Keung LAM
  • Patent number: 8489945
    Abstract: According to an embodiment of the disclosure, a method verifies bitmap information or test data information for a semiconductor device. The method places a defect on a semiconductor device at an actual defect location using a laser to physically damage the semiconductor device. A logical address associated with the defect is detected and bitmap information or test data information is reviewed to determine an expected location corresponding to the logical address. Then, the accuracy of the bitmap information or the test data information is determined by comparing the actual defect location with the expected location. A deviation between the two indicates an inaccuracy.
    Type: Grant
    Filed: October 12, 2010
    Date of Patent: July 16, 2013
    Assignee: Globalfoundries Singapore Pte, Ltd.
    Inventors: Zhihong Mai, Pik Kee Tan, Guo Chang Man, Jeffrey Lam, Liang Choo Hsia
  • Patent number: 8243391
    Abstract: Systems and methods for a slider and suspension assembly are discussed. The slider and suspension assembly comprises a slider, a suspension, and composite fiber solder. The composite fiber solder is coupled to the suspension and coupled to the slider. The composite fiber solder comprises a fiber, wherein the fiber is configured to increase a fracture resistance of the composite fiber solder compared to a solder without the fiber.
    Type: Grant
    Filed: September 26, 2008
    Date of Patent: August 14, 2012
    Assignee: Hitachi Global Storage Technologies, Netherlands B.V.
    Inventors: Yufei Han, Hanxiang He, Shaoyong Liu, Boon Kee Tan
  • Patent number: 8158513
    Abstract: A method for manufacturing an integrated circuit system includes: providing a first material; forming a second material over a first side of the first material; and exposing a second side of the first material to an energy source to form an electrical contact at an interface of the first material and the second material.
    Type: Grant
    Filed: October 8, 2008
    Date of Patent: April 17, 2012
    Assignee: GLOBALFOUNDRIES Singapore Pte. Ltd.
    Inventors: Zhihong Mai, Suey Li Toh, Pik Kee Tan, Jeffrey C. Lam, Liang-Choo Hsia
  • Publication number: 20120086468
    Abstract: According to an embodiment of the disclosure, a method verifies bitmap information or test data information for a semiconductor device. The method places a defect on a semiconductor device at an actual defect location using a laser to physically damage the semiconductor device. A logical address associated with the defect is detected and bitmap information or test data information is reviewed to determine an expected location corresponding to the logical address. Then, the accuracy of the bitmap information or the test data information is determined by comparing the actual defect location with the expected location. A deviation between the two indicates an inaccuracy.
    Type: Application
    Filed: October 12, 2010
    Publication date: April 12, 2012
    Applicant: Globalfoundries Singapore Pte, Ltd.
    Inventors: Zhihong Mai, Pik Kee Tan, Guo Chang Man, Jeffrey Lam, Liang Choo Hsia
  • Publication number: 20110156877
    Abstract: An apparatus (10) for monitoring operational parameters of at least one refrigerated container (12), the at least one refrigerated container (12) having an interrogation port (124), the apparatus (10) comprising a receiver (106) configured to receive data from the refrigerated container (12) via the interrogation port (124), a processor (108) configured to process the data received from the at least one refrigerated container (12), and a transmitter (107) for automatically transmitting processed data to a monitoring centre (14).
    Type: Application
    Filed: July 18, 2008
    Publication date: June 30, 2011
    Inventors: Kim Seng Wong, Boon Sain Yeo, Seng Kee Tan
  • Patent number: 7718987
    Abstract: A memory cell for an electrically writeable and erasable memory medium as well as a memory medium thereof is provided. The memory cell comprises a data recording element, the data recording element has a plurality of multiple-layer structure disposed one on top of another; each the multiple-layer structure comprising a plurality of sequentially disposed individual layers. At least one of the plurality of individual layers is capable of changing phase between a crystalline state and an amorphous state in response to an electrical pulse, one of the plurality of individual layers having at least one atomic element which is absent from other one of the plurality of individual layers, and the plurality of multiple-layer structure is of a superlattice-like structure to lower a heat diffusion out of the data recording element to shorten a phase change time of the respective individual layers.
    Type: Grant
    Filed: January 27, 2005
    Date of Patent: May 18, 2010
    Assignee: Agency for Science, Technology and Research
    Inventors: Tow Chong Chong, Lu Ping Shi, Rong Zhao, Xiang Shui Miao, Pik Kee Tan, Hao Meng, Kai Jun Yi, Xiang Hu, Ke Bin Li, Ping Luo
  • Publication number: 20100087061
    Abstract: A method for manufacturing an integrated circuit system includes: providing a first material; forming a second material over a first side of the first material; and exposing a second side of the first material to an energy source to form an electrical contact at an interface of the first material and the second material.
    Type: Application
    Filed: October 8, 2008
    Publication date: April 8, 2010
    Applicant: CHARTERED SEMICONDUCTOR MANUFACTURING LTD.
    Inventors: Zhihong Mai, Suey Li Toh, Pik Kee Tan, Jeffrey C. Lam, Liang-Choo Hsia
  • Publication number: 20100079914
    Abstract: Systems and methods for a slider and suspension assembly are discussed. The slider and suspension assembly comprises a slider, a suspension, and composite fiber solder. The composite fiber solder is coupled to the suspension and coupled to the slider. The composite fiber solder comprises a fiber, wherein the fiber is configured to increase a fracture resistance of the composite fiber solder compared to a solder without the fiber.
    Type: Application
    Filed: September 26, 2008
    Publication date: April 1, 2010
    Inventors: Yufei HAN, Hanxiang He, Shaoyong Liu, Boon Kee Tan
  • Publication number: 20060108327
    Abstract: Disclosed is a method of manufacturing a microstructure that requires a first material and a second material attached together and a laser system for producing a laser beam. The first material should exhibit an ablation threshold that does not exceed a predetermined ablation fluence of the laser beam and the second material should exhibit a second ablation threshold that exceeds the predetermined ablation fluence. The removal process comprises removing a portion of the first material to leave a remnant thereof at an interface of the two materials and then, ablating the remnant material using the laser beam at the predetermined ablation fluence to remove the remnant material. The process of selecting the first of the two materials is based on the predetermined ablation fluence of the laser beam; and the selection a laser system is based on the respective ablation thresholds of the first and second materials.
    Type: Application
    Filed: November 23, 2004
    Publication date: May 25, 2006
    Inventors: Kiong Chng, Wai Chia, Kee Tan, Lei Zhu
  • Publication number: 20060032841
    Abstract: The present invention provides a method of forming a feature in a printhead component. Femtosecond laser beam pulses are scanned over a target zone of a printhead substrate to remove a layer of the printhead substrate. The scanning is repeated until a depth of printhead substrate has been removed from the target zone which corresponds to a desired feature depth. The removed portion of the printhead substrate forms at least part of the feature in the printhead component.
    Type: Application
    Filed: August 10, 2004
    Publication date: February 16, 2006
    Inventors: Kee Tan, Ping Zhan, Jiansan Sun, Jianhui Gu
  • Publication number: 20050117854
    Abstract: Fiber optic modules having a pull-actuator to unlatch and withdraw (i.e. unplug) it from a cage assembly or a module receptacle. The pull-actuator includes a pull-tab, an arm or push rod, and a catch to couple to a pivot-arm actuator. The pivot-arm actuator pivotally latches to the pull-actuator and to the cage assembly or module receptacle. The pull-actuator makes it easy to de-latch and unplug a fiber optic module. A nose grip is further provided to pull the fiber optic module away from the cage or module receptacle. A belly-to-belly mounting configuration is introduced for the pull-release fiber optic modules.
    Type: Application
    Filed: March 9, 2004
    Publication date: June 2, 2005
    Inventors: Liew Chiu, Ron Pang, Yong Sim, Kee Tan, Edwin Dair
  • Publication number: 20050103908
    Abstract: In a method for treating waste products and recycling products of solid organic or inorganic materials or composite materials or mixtures thereof, a breaking-up or separation of the components by means of an impulse is effected in the composite material or the mixture by a device which suddenly interrupts the flow of said composite material or mixture. Process air is fed in a counter-rotating, rising flow path (34) into the spiral-like downward transport path (32) generated in a rotor (26) having a vertical axis (A), and a shockwave is claimed to be generated between the layers of the composite material against a deflector wall of the rotor (26). In addition, two radially spaced, coaxially arranged wall faces rotate relatively to one another about their axis and the composite materials or mixtures moved by centrifugal forces are moved and broken up between deflector faces projecting radially from the deflector walls.
    Type: Application
    Filed: April 30, 2003
    Publication date: May 19, 2005
    Inventors: Christoph Muther, Kee Tan
  • Publication number: 20050013548
    Abstract: Rotate-and-pull mechanisms for fiber optic modules. The rotate-and-pull mechanisms have a lever-actuator to unlatch and withdraw a fiber optic module from a cage assembly or a module receptacle. The lever-actuator pivotally couples to the fiber optic module so that when lever-actuator is rotated about its pivot point, the lever-actuator causes the second actuator to release the fiber optic module from the cage assembly. The lever-actuator includes an actuating-tab to cause the second actuator to move when the lever-actuator is rotated. By pulling the lever-actuator away from the cage assembly, the fiber optic module is withdrawn from the cage assembly. A belly-to-belly mounting configuration is introduced for the rotate-and-pull release fiber optic modules.
    Type: Application
    Filed: March 9, 2004
    Publication date: January 20, 2005
    Inventors: Liew Chiu, Ron Pang, Yong Sim, Kee Tan, Tat Teo