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Kioan Cheon: Cooling system for computer. Joan H Pauly, March 24, 1998: US05731954 (212 worldwide citation)

A cooling system for a small computer has one or more heat transfer devices (12, 30) in intimate, heat-exchanging contact with heat-producing computer components. Liquid coolant is circulated through conduits from a reservoir (48) to the devices (12, 30). A radiator (42) is mounted on the outside of ...


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Kioan Cheon: Cooling apparatus for electronic devices. Joan H Pauly, November 6, 2001: US06313990 (84 worldwide citation)

Cooling apparatus for computers and other electronic devices includes a heat transfer device having a passageway through which a liquid coolant circulates. The coolant circulates from the heat transfer device to a heat dissipation device and back. The heat dissipation device has a reservoir with fin ...


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Kioan Cheon: Cooling system for electronic devices. Delbert J Barnard, October 23, 2007: US07286355 (48 worldwide citation)

A plurality of pouch bodies (14, 16, 18) are supported side-by-side from an assembly that includes a manifold block (26). The manifold block (26) includes an inlet manifold (28) and an outlet manifold (30). A liquid coolant (e.g. water) is delivered into the inlet manifold (28) via an inlet fitting ...


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Kioan Cheon: Cooling system for computer components. Delbert J Barnard, November 13, 2007: US07295436 (35 worldwide citation)

A power supply housing (12) is mounted inside of a computer housing (10). Housing (12). It includes components (34) that generate heat when the computer is being used. The power supply housing (12) is sealed in order to make it leak proof. A radiator is positioned outside of the power supply housing ...


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Kioan Cheon: Soft cooling jacket for electronic device. Kioan Cheon, Delbert J Barnard, January 23, 2007: US07167366 (12 worldwide citation)

Provided is a water cooling type cooling jacket for an electronic device including a pouch body formed of a soft, loose elastic material that is deformable to closely contact heat-generating elements having various shapes due to a contact pressure and accommodating and a coolant, and a coolant inlet ...


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Kioan Cheon: Water cooling type cooling block for semiconductor chip. Delbert J Barnard, December 16, 2003: US06664627 (6 worldwide citation)

Provided is a water cooling type cooling block for a, semiconductor chip which can increase heat transfer efficiency by inducing turbulent flow even if a coolant flows at low speed. The cooling block includes a heat transfer plate contacting the semiconductor chip, a case connected to the heat trans ...


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Kioan Cheon, AnKuk Song: Phonograph record cleaner. Koolance, DWC Law Firm P S, David Chen, November 28, 2017: US09830934

Methods, systems and apparatus for cleaning phonograph records are disclosed. In some embodiments, a phonograph record can be cleaned in a liquid basin using ultrasonic transducers, wherein the liquid basin has a dampening structure. Also, the ultrasonic transducers are disposed on a flexible wall f ...


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Kioan Cheon, AnKuk Song: Automatic engagement system for liquid or power connections. Koolance, DWC Law Firm P S, David Chen, December 25, 2018: US10164373

Methods, apparatus and systems are disclosed for automatically engaging and disengaging connectors for equipment modules. The connectors can be engaged by operating a rotating shaft to draw opposite connector sections together. A guide pin and socket are provided to guide the alignment of connectors ...


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