Patents Assigned to Powertech Electronics
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Publication number: 20150277000Abstract: A domed surveillance camera capable of blocking scattered reflection and stray light. The domed surveillance camera may include an infrared camera module configured to include a lens, infrared lighting components disposed around the infrared camera module, and a domed cover configured to surround the infrared camera module and the infrared lighting components. Infrared shielding structure configured to block infrared rays from the infrared lighting components from being reflected by the domed cover and being incident on a lens is formed to cross the thickness of the domed cover within the domed cover. The surveillance camera can prevent the distortion of a captured image by blocking stray light incident on the lens due to scattered reflection.Type: ApplicationFiled: February 6, 2015Publication date: October 1, 2015Applicant: Powertech Electronics Co., Ltd.Inventor: Cheong Ho Lee
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Patent number: 8337100Abstract: Disclosed herein is a dome security camera. The camera includes a housing having a circuit part. A hemispherical cover is coupled to the housing. A camera module includes a casing which has a lens mounted on a central portion thereof and coupled to a barrel, a plurality of LEDs, and a sensor. A bracket is provided in the housing and coupled to the casing in such a way that it is rotated and open or closed. The casing has a hemispherical shape, and an annular coupling step is provided on a lower end of the casing. The bracket is a cylindrical member having an opening on an upper end thereof, and includes an enlarged part provided on the upper end of the opening and coupled to the casing, and a cut groove formed by cutting a side surface of the bracket, with a knob inserted into the cut groove.Type: GrantFiled: July 2, 2010Date of Patent: December 25, 2012Assignee: Powertech ElectronicsInventors: Kyung Jung, Na Young Kang
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Publication number: 20110158637Abstract: Disclosed herein is a dome security camera. The camera includes a housing having a circuit part. A hemispherical cover is coupled to the housing. A camera module includes a casing which has a lens mounted on a central portion thereof and coupled to a barrel, a plurality of LEDs, and a sensor. A bracket is provided in the housing and coupled to the casing in such a way that it is rotated and open or closed. The casing has a hemispherical shape, and an annular coupling step is provided on a lower end of the casing. The bracket is a cylindrical member having an opening on an upper end thereof, and includes an enlarged part provided on the upper end of the opening and coupled to the casing, and a cut groove formed by cutting a side surface of the bracket, with a knob inserted into the cut groove.Type: ApplicationFiled: July 2, 2010Publication date: June 30, 2011Applicant: POWERTECH ELECTRONICSInventors: Kyung Jung, Na Young Kang
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Patent number: 7963707Abstract: A dome type security camera structure with a reinforced waterproofing function is disclosed. The camera structure includes a housing (100) having an outside wire insert hole (110), and a pair of opposite guide grooves (120). Each guide groove communicates with an outside via a discharge hole (130). A mounting bracket (200) has a coupling protrusion (210) guided by each guide groove, and is gradually inclined outwards from a center thereof so that an edge thereof presses a lower surface of the housing and thus the mounting bracket is coupled to the housing. A holder (300) is provided on a lower surface of the mounting bracket in such a way as to perform rotation on 2 or 3 axes, with a camera module mounted to the holder. A dome screen (400) is mounted to the mounting bracket, and surrounds the holder.Type: GrantFiled: July 2, 2010Date of Patent: June 21, 2011Assignee: Powertech ElectronicsInventors: Kyung Jung, Na Young Kang
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Publication number: 20110052179Abstract: Disclosed herein is a mounting device for a security camera. In the mounting device, a mounting plate means is fastened and then a cover means is fitted into the mounting plate means when the security camera is mounted to a building, thus enabling easy and convenient installation. The mounting device includes a mounting plate means and a cover means. The mounting plate means includes a mounting plate having a plurality of mounting holes at regular intervals to mount the mounting plate means to a wall, and a pocket part integrally provided on a predetermined portion of the mounting plate and having an insert space. The cover means includes a body having on a central portion thereof a coupling sleeve, with a camera coupling means being coupled to the coupling sleeve. An insert part is integrally provided on the body and fitted into the insert space.Type: ApplicationFiled: July 2, 2010Publication date: March 3, 2011Applicant: POWERTECH ELECTRONICSInventors: Kyung Jung, Na Young Kang
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Publication number: 20100272427Abstract: A dome type security camera structure with a reinforced waterproofing function is disclosed. The camera structure includes a housing (100) having an outside wire insert hole (110), and a pair of opposite guide grooves (120). Each guide groove communicates with an outside via a discharge hole (130). A mounting bracket (200) has a coupling protrusion (210) guided by each guide groove, and is gradually inclined outwards from a center thereof so that an edge thereof presses a lower surface of the housing and thus the mounting bracket is coupled to the housing. A holder (300) is provided on a lower surface of the mounting bracket in such a way as to perform rotation on 2 or 3 axes, with a camera module mounted to the holder. A dome screen (400) is mounted to the mounting bracket, and surrounds the holder.Type: ApplicationFiled: July 2, 2010Publication date: October 28, 2010Applicant: POWERTECH ELECTRONICSInventors: Kyung Jung, Na Young Kang
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Patent number: D651068Type: GrantFiled: April 2, 2010Date of Patent: December 27, 2011Assignee: Powertech ElectronicsInventor: Na Young Kang
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Patent number: D653687Type: GrantFiled: April 2, 2010Date of Patent: February 7, 2012Assignee: Powertech ElectronicsInventor: Jong In Yu
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Patent number: D745909Type: GrantFiled: November 7, 2014Date of Patent: December 22, 2015Assignee: POWERTECH ELECTRONICS Co., Ltd.Inventor: Cheong Ho Lee
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Patent number: D745911Type: GrantFiled: January 9, 2015Date of Patent: December 22, 2015Assignee: POWERTECH ELECTRONICS Co., Ltd.Inventor: Cheong Ho Lee
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Patent number: D745918Type: GrantFiled: November 7, 2014Date of Patent: December 22, 2015Assignee: POWERTECH ELECTRONICS Co., Ltd.Inventor: Cheong Ho Lee
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Patent number: D745919Type: GrantFiled: November 28, 2014Date of Patent: December 22, 2015Assignee: POWERTECH ELECTRONICS Co., Ltd.Inventor: Cheong Ho Lee
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Patent number: D770555Type: GrantFiled: November 28, 2014Date of Patent: November 1, 2016Assignee: POWERTECH ELECTRONICS Co., Ltd.Inventor: Cheong Ho Lee
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Patent number: D928934Type: GrantFiled: March 12, 2020Date of Patent: August 24, 2021Assignee: SHENZHEN POWERTECH ELECTRONIC CO., LTD.Inventor: Zhili Lin