TREA

Chol-Ho Hwang

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  • Suwon-si, KR
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Patents Grantslast 30 patents

  • Information Patent Grant

    Cradle for a cellular phone
    • Patent number D626541
    • Issue date Nov 2, 2010
    • Samsung Electronics Co., Ltd.
    • Jin-Nam Kim
    • D14 - Recording, communication, or information retrieval equipment
  • Information Patent Grant

    Earset
    • Patent number D622264
    • Issue date Aug 24, 2010
    • Samsung Electronics Co., Ltd.
    • Young-Soo Kim
    • D14 - Recording, communication, or information retrieval equipment
  • Information Patent Grant

    Cradle for an earset
    • Patent number D619567
    • Issue date Jul 13, 2010
    • Samsung Electronics Co., Ltd.
    • Jong-Chan Kwon
    • D14 - Recording, communication, or information retrieval equipment
  • Information Patent Grant

    Holder for mobile phone
    • Patent number D614613
    • Issue date Apr 27, 2010
    • Samsung Electronics Co., Ltd.
    • Jin-Nam Kim
    • D14 - Recording, communication, or information retrieval equipment
  • Information Patent Grant

    Dongle
    • Patent number D612384
    • Issue date Mar 23, 2010
    • Samsung Electronics Co., Ltd.
    • Young Soo Kim
    • D14 - Recording, communication, or information retrieval equipment
  • Information Patent Grant

    Projector
    • Patent number D610187
    • Issue date Feb 16, 2010
    • Samsung Electronics
    • Jin-Nam Kim
    • D16 - Photography and optical equipment
  • Information Patent Grant

    Cradle for a portable display device
    • Patent number D603840
    • Issue date Nov 10, 2009
    • Samsung Electronics Co., Ltd.
    • Sung-Ho Lee
    • D14 - Recording, communication, or information retrieval equipment
  • Information Patent Grant

    Projector
    • Patent number D602513
    • Issue date Oct 20, 2009
    • Samsung Electronics Co., Ltd.
    • Jin-Nam Kim
    • D16 - Photography and optical equipment
  • Information Patent Grant

    Wireless headset
    • Patent number D602476
    • Issue date Oct 20, 2009
    • Samsung Electronics Co., Ltd.
    • Sung-Ho Lee
    • D14 - Recording, communication, or information retrieval equipment
  • Information Patent Grant

    Wireless headset
    • Patent number D602477
    • Issue date Oct 20, 2009
    • Samsung Electronics Co., Ltd.
    • Sung-Ho Lee
    • D14 - Recording, communication, or information retrieval equipment
  • Information Patent Grant

    Wireless headset
    • Patent number D602005
    • Issue date Oct 13, 2009
    • Samsung Electronics Co., Ltd.
    • Sung-Ho Lee
    • D14 - Recording, communication, or information retrieval equipment
  • Information Patent Grant

    Wireless headset
    • Patent number D602006
    • Issue date Oct 13, 2009
    • Samsung Electronics Co., Ltd.
    • Jin-Nam Kim
    • D14 - Recording, communication, or information retrieval equipment
  • Information Patent Grant

    Wireless headset
    • Patent number D602007
    • Issue date Oct 13, 2009
    • Samsung Electronics Co., Ltd.
    • Sung-Ho Lee
    • D14 - Recording, communication, or information retrieval equipment
  • Information Patent Grant

    Headset transceiver
    • Patent number D600237
    • Issue date Sep 15, 2009
    • Samsung Electronics Co., Ltd.
    • Jong-Chan Kwon
    • D14 - Recording, communication, or information retrieval equipment
  • Information Patent Grant

    Earset
    • Patent number D595271
    • Issue date Jun 30, 2009
    • Samsung Electronics Co., Ltd.
    • Jin-Nam Kim
    • D14 - Recording, communication, or information retrieval equipment
  • Information Patent Grant

    Earset
    • Patent number D595273
    • Issue date Jun 30, 2009
    • Samsung Electronics Co., Ltd.
    • Jin-Nam Kim
    • D14 - Recording, communication, or information retrieval equipment
  • Information Patent Grant

    Wireless headset
    • Patent number D594443
    • Issue date Jun 16, 2009
    • Samsung Electronics Co., Ltd.
    • Sung-Ho Lee
    • D14 - Recording, communication, or information retrieval equipment
  • Information Patent Grant

    Bluetooth headset
    • Patent number D593547
    • Issue date Jun 2, 2009
    • Samsung Electronics Co., Ltd.
    • Jin-Nam Kim
    • D14 - Recording, communication, or information retrieval equipment
  • Information Patent Grant

    Speaker
    • Patent number D593068
    • Issue date May 26, 2009
    • Samsung Electronics Co., Ltd.
    • Jin-Nam Kim
    • D14 - Recording, communication, or information retrieval equipment
  • Information Patent Grant

    Speaker
    • Patent number D591269
    • Issue date Apr 28, 2009
    • Samsung Electronics Co., Ltd.
    • Jin-Nam Kim
    • D14 - Recording, communication, or information retrieval equipment
  • Information Patent Grant

    Wireless receiver
    • Patent number D589045
    • Issue date Mar 24, 2009
    • Samsung Electronics Co., Ltd.
    • Sung-Ho Lee
    • D14 - Recording, communication, or information retrieval equipment
  • Information Patent Grant

    Speaker
    • Patent number D588104
    • Issue date Mar 10, 2009
    • Samsung Electronics Co., Ltd.
    • Sung-Ho Lee
    • D14 - Recording, communication, or information retrieval equipment
  • Information Patent Grant

    Speaker
    • Patent number D588103
    • Issue date Mar 10, 2009
    • Samsung Electronics Co., Ltd.
    • Sung-Ho Lee
    • D14 - Recording, communication, or information retrieval equipment