Patents by Inventor Tae-Hyun Nam

Tae-Hyun Nam 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: 11913114
    Abstract: A semiconductor manufacturing apparatus including a process chamber and a boat having a support member supporting substrates arranged in a first direction. An inner tube encloses the boat and includes a slit along a side wall. A nozzle supplies a process gas and includes a gas injection port at a position corresponding to the slit. The gas injection port includes a first inlet and first outlet. The slit includes a second inlet and second outlet. A distance to an end of the first inlet from a center line that connects a center of the first inlet and a center of the second outlet is different from the distance from the center line to an end of the first outlet and/or a distance from the center line to an end of the second inlet is different from a distance from the center line to an end of the second outlet.
    Type: Grant
    Filed: August 3, 2020
    Date of Patent: February 27, 2024
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Jae Hyun Yang, Sang Yub Ie, Tae Yong Kim, Phil Ouk Nam
  • Patent number: 9981042
    Abstract: The present invention provides an anticancer agent comprising a multi-walled carbon nanotube and an anticancer drug covalently attached to the surface of the multi-walled carbon nanotube, in order to anticancer agent capable of solving drug resistance problem.
    Type: Grant
    Filed: August 23, 2013
    Date of Patent: May 29, 2018
    Assignee: INDUSTRY-ACADEMIC COOPERATION FOUNDATION GYEONGSANG NATIONAL UNIVERSITY
    Inventors: Dong Woo Khang, Sang Soo Kang, Jungil Choi, Tae Hyun Nam
  • Publication number: 20150196650
    Abstract: The present invention provides an anticancer agent comprising a multi-walled carbon nanotube and an anticancer drug covalently attached to the surface of the multi-walled carbon nanotube, in order to anticancer agent capable of solving drug resistance problem.
    Type: Application
    Filed: August 23, 2013
    Publication date: July 16, 2015
    Inventors: Dong Woo Khang, Sang Soo Kang, Jungil Choi, Tae Hyun Nam
  • Patent number: 8242590
    Abstract: A battery mounted semiconductor device is provided. A battery mounted semiconductor device comprises a semiconductor silicon wafer, an electric power supply formed on a backside of the semiconductor silicon wafer and a circuit pattern formed on a front side of the semiconductor silicon wafer.
    Type: Grant
    Filed: February 3, 2011
    Date of Patent: August 14, 2012
    Assignee: Industry-Academic Cooperation Foundation Gyeongsang National University
    Inventors: Hyo-Jun Ahn, Ki-Won Kim, Jou-Hyeon Ahn, Tae-Hyun Nam, Kwon-Koo Cho, Hwi-Beom Shin, Hyun-Chil Choi, Gyu-Bong Cho, Tae-Bum Kim, Ho-Suk Ryu, Won-Cheol Shin, Jong-Seon Kim
  • Publication number: 20110193238
    Abstract: A battery mounted semiconductor device is provided. A battery mounted semiconductor device comprises a semiconductor silicon wafer, an electric power supply formed on a backside of the semiconductor silicon wafer and a circuit pattern formed on a front side of the semiconductor silicon wafer.
    Type: Application
    Filed: February 3, 2011
    Publication date: August 11, 2011
    Inventors: Hyo-Jun AHN, Ki-Won Kim, Jou-Hyeon Ahn, Tae-Hyun Nam, Kwon-Koo Cho, Hwi-Beom Shin, Hyun-Chil Choi, Gyu-Bong Cho, Tae-Bum Kim, Ho-Suk Ryu, Won-Cheol Shin, Jong-Seon Kim
  • Patent number: 7915725
    Abstract: Disclosed is a semiconductor silicon wafer having an electric power supply affixed to the backside of the wafer. By fabricating the electric power supply onto the backside of the wafer that has been left unused, the semiconductor chip can have a self-supplied power, realizing the self-powered semiconductor chip with an increased efficiency. Further, since the electric power supply is installed on the wafer, not the semiconductor chip, the fabrication procedure becomes very simple, and the battery can be mounted on any type of chip.
    Type: Grant
    Filed: October 13, 2006
    Date of Patent: March 29, 2011
    Assignee: Industry-Academic Cooperation Foundation Gyeongsang National University
    Inventors: Hyo-Jun Ahn, Ki-Won Kim, Jou-Hyeon Ahn, Tae-Hyun Nam, Kwon-Koo Cho, Hwi-Beom Shin, Hyun-Chil Choi, Gyu-Bong Cho, Tae-Bum Kim, Ho-Suk Ryu, Won-Cheol Shin, Jong-Seon Kim
  • Publication number: 20100203372
    Abstract: The present invention relates to the wire type battery for wireless charging which is constructed by adding the coil for wireless charging to the wire type battery, by which the present invention can provide the wire type battery for wireless charging to easily carry out charging compared to the existing wire charging method and can solve the problem in the charging which is expected from the shape of the battery to improve the effect of charging.
    Type: Application
    Filed: April 1, 2008
    Publication date: August 12, 2010
    Inventors: Ki-Won Kim, Hwi-Beom Shin, Cheol-Jin Kim, Tae-Hyun Nam, Hyo-Jun Ahn, Kwon-Koo Cho, Jou-Hyeon Ahn, Gyu-Bong Cho
  • Publication number: 20090092901
    Abstract: The present invention relates to a superelastic alloy-Ni sulfide element for a combined current collector-electrode in which Ti—Ni based alloy is used as a current collector and Ni sulfide is used as electrode material, the Ni sulfide being formed on the Ti—Ni based alloy by forming a Ni thin film on a surface of the Ti—Ni based alloy and sulfurdizing the Ti—Ni based alloy comprising the Ni thin film. Thus, a superelastic characteristic of the element is realized as well as small-size integration of a battery is possible.
    Type: Application
    Filed: July 25, 2006
    Publication date: April 9, 2009
    Inventors: Tae-Hyun Nam, Hyo-Jun Ahn, Ki-Won Kim, Kwon-Koo Cho, Jou-Hyeon Ahn, Gyu-Bong Cho, Cheol Am Yu
  • Publication number: 20090071577
    Abstract: The present invention relates to Ti—Ni based functionally graded alloys easy in proportional control, which are made by cold working and annealing Ti—Ni based alloys under a predetermined temperature gradient. The thus processed Ti—Ni based functionally graded alloys have a shape memory effect and an ultra elasticity and at the same time, have a consecutive variation of shape depending on a temperature variation.
    Type: Application
    Filed: July 25, 2006
    Publication date: March 19, 2009
    Inventors: Tae-Hyun Nam, Ki-Won Kim, Hyo-Jun Ahn, Kwon-Koo Cho, Jou-Hyeon Ahn, Gyu-Bong Cho, Yinong Liu, Jung-Moo Lee, Yun-Jung Lee, Cheol-Am Yu
  • Publication number: 20080231345
    Abstract: Disclosed is a semiconductor silicon wafer having an electric power supply affixed to the backside of the wafer. By fabricating the electric power supply onto the backside of the wafer that has been left unused, the semiconductor chip can have a self-supplied power, realizing the self-powered semiconductor chip with an increased efficiency. Further, since the electric power supply is installed on the wafer, not the semiconductor chip, the fabrication procedure becomes very simple, and the battery can be mounted on any type of chip.
    Type: Application
    Filed: October 13, 2006
    Publication date: September 25, 2008
    Inventors: Hyo-Jun Ahn, Ki-Won Kim, Jou-Hyeon Ahn, Tae-Hyun Nam, Kwon-Koo Cho, Hwa-Beom Shin, Hyun-Chil Choi, Gyu-Bong Cho, Tae-Bum Kim, Ho-Suk Ryu, Won-Cheol Shin, Jong-Seon Kim
  • Publication number: 20080066832
    Abstract: The present invention relates to a hybrid superelastic metal-metal sulfide materials for current collector and anode of battery, which use two phase alloy of Ti—Ni or three phase alloy of Ti—Ni—X as current collector, and produce a Ti, Ni sulfide at a surface of current collector with an inside sulfide method to allow to use as an active materials of positive electrode, and perform a role of current collector and anode of battery with one material by endowing all materials with superelastic characteristic, and it have an excellent effect providing a hybrid superelastic metal-metal sulfide materials for current collector and anode having thin plate and fine wire shape.
    Type: Application
    Filed: July 15, 2004
    Publication date: March 20, 2008
    Inventors: Tae-Hyun Nam, Hyo-Jun Ahn, Ki-Won Kim, Kwon-Koo Cho, Jou-Hyeon Ahn, Su-Mun Park, Hwi-Beom Shin, Hyun-Chil Choi, Jong-Uk Kim, Gyu-Bong Cho
  • Publication number: 20070243456
    Abstract: The present invention relates to a thread-type flexible battery, more precisely a thread-type flexible battery that can be transformed into various forms in necessary and easily connected to an instrument from outside thereof by having a shape of a thread, which is constructed by forming an inside electrode by coating electrode material at periphery side of inside current collector, and coating electrolyte at the outside of said inside electrode, and forming an outside electrode by coating electrode material at periphery side of said electrolyte, and then depositing an outside electrolyte and a protecting coating part enabling to protect the periphery side of said outside electrolyte from a moisture and an air.
    Type: Application
    Filed: May 17, 2004
    Publication date: October 18, 2007
    Applicant: Gyeongsang National University
    Inventors: Hyo-Jun Ahn, Ki-Won Kim, Tae-Hyun Nam, Hwi-Beom Shin, Hyun-Chil Busan, Jai-Young Lee, Ho-Suk Ryu, Dong-Hyun Ryu, Sang-Won Lee, Tae-Bum Kim, Sang-Sik Jeong, Byung-Soo Jung, Jong-Hwa Kim, Duck-Jun Lee, Young-Jin Choi, Jou-Hyeon Ahn, Jin-Kyu Kim, Jae-Won Choi, Yeon-Hwa Kim, Jong-Uk Kim
  • Patent number: 7027804
    Abstract: A communications terminal comprising means operable, in the absence of significant input to the terminal, to automatically terminate a call.
    Type: Grant
    Filed: January 30, 2003
    Date of Patent: April 11, 2006
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Moyeen Shujauddin Mufti, Tae-Hyun Nam
  • Publication number: 20040002710
    Abstract: The Ti—Ni—Mo shape memory alloy and fixating device for bone fractures using the same are provided, in which a very small amount of Mo of 0.5 at % or 0.7 at % is added Ni for to a Ti—Ni alloy, in order to maintain a transformation temperature whose martensite transformation start temperature (Rs) is 4-35° C. and whose inverse transformation finish temperature (Af) is 6-37° C. to be consistent, so that the transformation temperature can be applied to the human body most ideally, and enhance a corrosion resistivity. The Ti—Ni—Mo shape memory alloy is preferably made of Ti of 48-52 at %, Ni of 48-52 at % and Mo of 0.1-2.0 at %, in a composition ratio.
    Type: Application
    Filed: July 1, 2002
    Publication date: January 1, 2004
    Inventors: Ki Suk Han, Ji Soon Kim, Seung Balk Kang, Tae Hyun Nam, Dong Geun Bark
  • Publication number: 20030143986
    Abstract: A communications terminal comprising means operable, in the absence of significant input to the terminal, to automatically terminate a call.
    Type: Application
    Filed: January 30, 2003
    Publication date: July 31, 2003
    Applicant: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Moyeen Shujauddin Mufti, Tae-Hyun Nam