Patents Assigned to Innochips Technology
-
Publication number: 20120090885Abstract: Provided is an electromagnetic interference shielding gasket including an elastomer, and an electrode partially inserted and fixed in the elastomer, and bent along a side surface and a bottom surface of the elastomer. The electrode may be fixed through an adhesive tape to the bottom surface of the elastomer. Coupling force between the elastomer and the electrode is improved, and thus, a removal of the elastomer from the electrode after a mounting process is prevented.Type: ApplicationFiled: October 14, 2011Publication date: April 19, 2012Applicant: INNOCHIPS TECHNOLOGY CO., LTD.Inventors: In-Kil PARK, Dae Kyum KIM
-
Publication number: 20120086634Abstract: Provided is a multi-direction input device. The multi-direction input device includes a manipulation member moved in a multi-direction by a user's manipulation, a hinge part disposed to surround at least one side of the manipulation member, the hinge part returning to an initial position of the manipulation member by elasticity, and a fixing member configured to fix at least one portion of the hinge part.Type: ApplicationFiled: October 10, 2011Publication date: April 12, 2012Applicant: INNOCHIPS TECHNOLOGY CO., LTD.Inventors: In-Kil PARK, Dae Kyum KIM, Young Sul KIM
-
Publication number: 20120086635Abstract: Provided are a pointing device and an electronic device including the pointing device. The pointing device includes: an actuating member configured to be moved by a user; a magnet part disposed at a lower side of the actuating member; a cover part configured to cover the actuating member while exposing a part of the actuating member; an intermediate member including a center part configured to support the magnet part, a plurality of pattern parts extending from the center part and having a curved shape, a plurality of fixing parts disposed at ends of the pattern parts and fixed to the cover part, and a plurality of fixing protrusion parts extending from the center part for fixing the magnet part and the center part to the actuating member; and a sensor unit configured to output an electric signal by detecting a movement of the magnet part.Type: ApplicationFiled: March 11, 2009Publication date: April 12, 2012Applicant: INNOCHIPS TECHNOLOGY CO., LTDInventors: In-Kil Park, Dae Kyum Kim
-
Publication number: 20110134029Abstract: Provided are an electronic device and a method for controlling movement of a pointer of the electronic device. Movement of a pointer (or a cursor or an activated icon region) displayed on a display unit can be smoothly controlled using a sensing signal output according to two-dimensional movement of an intermediate member (that is, a magnet part or a senor part) for providing improved manipulation sensitivity to users.Type: ApplicationFiled: March 19, 2009Publication date: June 9, 2011Applicant: INNOCHIPS TECHNOLOGY CO., LTD.Inventors: Yeung Jun Park, In-Soo Bae, Dae Kyum Kim
-
Patent number: 7786655Abstract: The present invention relates to piezoelectric vibrators such as a resonator used as a timing element, discriminator, filter or the like, and fabricating methods thereof. The piezoelectric vibrators of the present invention may be fabricated by forming a piezoelectric body of piezoelectric sheets, of which the thickness is controlled, and simultaneously sintering the sheets along with cover layers, on which grooves are formed. Also, the piezoelectric vibrator of the present invention is fabricated by laminating the piezoelectric sheets, of which the thickness is controlled, providing internal electrodes between the sheets, and forming external electrodes insulated from the internal electrodes.Type: GrantFiled: August 14, 2008Date of Patent: August 31, 2010Assignee: INNOCHIPS TECHNOLOGYInventors: In Kil Park, Duk Hee Kim
-
Publication number: 20100046130Abstract: The present invention relates to a circuit protection device and a method of manufacturing the same. The circuit protection device includes a common mode noise filter having a plurality of sheets, each of the sheets being formed to optionally include a coil pattern, an internal electrode, a hole filled with a conductive material, and a hole filled with a magnetic material; and an electrostatic discharge (ESD) protection device having a plurality of sheets, each of the sheets being formed to optionally include an internal electrode and a hole filled with an ESD protection material. According to the present invention, a solenoid-type common mode noise filter and an ESD protection device are laminated as a single device, and thereby common mode noises and ESD of the electronic device can be simultaneously prevented.Type: ApplicationFiled: April 10, 2008Publication date: February 25, 2010Applicant: INNOCHIPS TECHNOLOGY CO., LTD.Inventors: In-Kil Park, Tae-Hyung Noh, Kyu Cheol Jang, Myung Ho Lee, Gyeong Tae Kim, Sang Hwan Lee
-
Publication number: 20080313874Abstract: The present invention relates to piezoelectric vibrators such as a resonator used as a timing element, discriminator, filter or the like, and fabricating methods thereof. The piezoelectric vibrators of the present invention may be fabricated by forming a piezoelectric body of piezoelectric sheets, of which the thickness is controlled, and simultaneously sintering the sheets along with cover layers, on which grooves are formed. Also, the piezoelectric vibrator of the present invention is fabricated by laminating the piezoelectric sheets, of which the thickness is controlled, providing internal electrodes between the sheets, and forming external electrodes insulated from the internal electrodes.Type: ApplicationFiled: August 14, 2008Publication date: December 25, 2008Applicant: INNOCHIPS TECHNOLOGYInventors: In Kil Park, Duk Hee KIM
-
Publication number: 20080297007Abstract: The present invention relates to piezoelectric vibrators such as a resonator used as a timing element, discriminator, filter or the like, and fabricating methods thereof. The piezoelectric vibrators of the present invention may be fabricated by forming a piezoelectric body of piezoelectric sheets, of which the thickness is controlled, and simultaneously sintering the sheets along with cover layers, on which grooves are formed. Also, the piezoelectric vibrator of the present invention is fabricated by laminating the piezoelectric sheets, of which the thickness is controlled, providing internal electrodes between the sheets, and forming external electrodes insulated from the internal electrodes.Type: ApplicationFiled: August 14, 2008Publication date: December 4, 2008Applicant: INNOCHIPS TECHNOLOGYInventors: In Kil PARK, Duk Hee KIM
-
Patent number: 7429816Abstract: The present invention relates to piezoelectric vibrators such as a resonator used as a timing element, discriminator, filter or the like, and fabricating methods thereof. The piezoelectric vibrators of the present invention may be fabricated by forming a piezoelectric body of piezoelectric sheets, of which the thickness is controlled, and simultaneously sintering the sheets along with cover layers, on which grooves are formed. Also, the piezoelectric vibrator of the present invention is fabricated by laminating the piezoelectric sheets, of which the thickness is controlled, providing internal electrodes between the sheets, and forming external electrodes insulated from the internal electrodes.Type: GrantFiled: September 26, 2003Date of Patent: September 30, 2008Assignee: Innochips TechnologyInventors: In-Kil Park, Duk Hee Kim
-
Patent number: 6570477Abstract: The invention relates to a low inductance multilayer chip and a method for fabricating the same, the multilayer chip including a plurality of internal electrode layers where the internal electrodes of the predetermined layers are electrically connected to reverse the current directions flowing in the internal electrodes of neighboring layers to thereby offset inductance and performing stable operations at high frequency.Type: GrantFiled: May 2, 2001Date of Patent: May 27, 2003Assignee: Innochips TechnologyInventors: In-Kil Park, Duk-Hee Kim
-
Publication number: 20020005541Abstract: The invention relates to a low inductance multilayer chip and a method for fabricating the same, the multilayer chip including a plurality of internal electrode layers where the internal electrodes of the predetermined layers are electrically connected to reverse the current directions flowing in the internal electrodes of neighboring layers to thereby offset inductance and performing stable operations at high frequency.Type: ApplicationFiled: May 2, 2001Publication date: January 17, 2002Applicant: Innochips TechnologyInventors: In-Kil Park, Duk-Hee Kim
-
Patent number: D637705Type: GrantFiled: January 27, 2010Date of Patent: May 10, 2011Assignee: Innochips Technology Co., Ltd.Inventors: In Kil Park, Hoi Kook Cheon