Patents Assigned to e.PAK International, Inc.
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Patent number: 8851291Abstract: A disk holding device according to an exemplary aspect of the present disclosure includes, among other things, a cassette that includes an interior and an end wall and a cover that is received against the cassette to at least partially cover the interior, the cover having a latch arm that includes a channel established by a first edge wall and a second edge wall, the channel receiving a complementary portion formed in the end wall of the cassette. The first edge wall is received against an interior surface of the end wall that faces toward the interior and the second edge wall is received against an exterior surface of the end wall that faces away from the interior.Type: GrantFiled: May 28, 2013Date of Patent: October 7, 2014Assignee: E.Pak International, Inc.Inventor: Clifton C. Haggard
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Publication number: 20130256164Abstract: A disk holding device according to an exemplary aspect of the present disclosure includes, among other things, a cassette that includes an interior and an end wall and a cover that is received against the cassette to at least partially cover the interior, the cover having a latch arm that includes a channel established by a first edge wall and a second edge wall, the channel receiving a complementary portion formed in the end wall of the cassette. The first edge wall is received against an interior surface of the end wall that faces toward the interior and the second edge wall is received against an exterior surface of the end wall that faces away from the interior.Type: ApplicationFiled: May 28, 2013Publication date: October 3, 2013Applicant: E.Pak International, Inc.Inventor: Clifton C. Haggard
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Patent number: 7967146Abstract: A portion of a container includes a plurality of first resilient support members having a first height. The first resilient support members are configured to contact an edge of a component placed in the container. A plurality of second support members each have a second, smaller height. The second support members are arranged relative to the first resilient support members such that the second support members contact the edge of the component if corresponding ones of the first resilient support members deflect a sufficient amount.Type: GrantFiled: July 11, 2008Date of Patent: June 28, 2011Assignee: e.PAK International, Inc.Inventors: Song Ping Chen, Ru Zheng Liu
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Patent number: 7425362Abstract: A plastic cushion pad (40) includes at least one plastic spring portion (46) between oppositely facing contact surfaces (42, 44). In one example, the pad (40) is vacuum formed using a film of carbon-impregnated polystyrene material. The plastic spring portion (46) is configured to provide the desired amount of resiliency or cushion provided by the pad responsive to a compressive force. In one example, the plastic spring portion is designed to prevent any lateral deformation of the pad when a compressive force is applied.Type: GrantFiled: March 11, 2003Date of Patent: September 16, 2008Assignee: e.Pak International, Inc.Inventors: James R. Thomas, Clifton C. Haggard, Jason D. Brown, Song Ping Chen, Ru Zheng Liu, Michael L. Hayden
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Patent number: 7147107Abstract: A platform (40) has a rigid body with an adjustable thickness (t) to selectively occupy any remaining space within a container (20) used for packaging items such as semiconductor wafers (22). The platform (40) in one example has a first portion (42) and a second portion (44). Adjusting the positions of the first and second portions (42, 44) relative to each other selectively varies the thickness (t) of the platform (40) to achieve the desired thickness.Type: GrantFiled: March 11, 2003Date of Patent: December 12, 2006Assignee: e.PAK International, Inc.Inventors: Clifton C. Haggard, James R. Thomas, Song Ping Chen, Ru Zheng Liu
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Patent number: 6988620Abstract: A container for packaging items such as semiconductor wafers has a restraining portion with a changeable dimension at an open end that facilitates using conventional loading techniques while also more securely containing the items to avoid undesirable movement of the items in the container. In one example embodiment, the restraining portion includes a sidewall portion that has a first, nominal inside dimension at one end. A second end of the sidewall portion has a second, greater inside dimension at an open end. Another member of the container cooperates with the sidewall portion to change the inside dimension at the open end from the second, greater dimension to the first, nominal dimension. The nominal dimension is selected to correspond to an exterior dimension of the items to be contained within the package so that the container maintains the items in a secure alignment that eliminates lateral movement of the items once the container is secured.Type: GrantFiled: March 11, 2003Date of Patent: January 24, 2006Assignee: e.PAK International, Inc.Inventors: Clifton C. Haggard, James R. Thomas, Song Ping Chen, Ru Zheng Liu
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Patent number: 6892886Abstract: A carrier tape for handling electrical components includes a reinforced component restraining member. Each pocket of the carrier tape includes at least one component restraining member that resists lateral movement of a component within the pocket. The component restraining member includes a first portion having a first height or spacing from a bottom surface in the pocket. A second portion of the restraining member has a second, taller height or spacing from the bottom surface. The first, lower portion reinforces the component restraining member and strengthens it to avoid lateral deformation during shipment or handling of the carrier tape when an electrical component is placed within the pocket.Type: GrantFiled: July 12, 2002Date of Patent: May 17, 2005Assignee: e.PAK International, Inc.Inventors: Mao Shi Khoo, Ru Zheng Liu, GuangLiang Xu, Yong Fan, SongPing Chen
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Patent number: 6809936Abstract: A carrier for handling integrated circuit components during storage and shipping includes a plurality of pocket portions each for supporting an individual component. The pocket portions include a base surface and a plurality of sidewalls defining the pocket generally. The sidewalls include support surfaces arranged at a first, oblique angle relative to the base surface. A plurality of retainer surfaces are associated with at least some of the support surfaces. The retainer surfaces extend at a second angle relative to the base surface. The retainer surfaces cooperate with the support surfaces to maintain the integrated circuit components within the pockets in a desired alignment throughout handling. One example includes guide surfaces that facilitate inserting the components into the pockets.Type: GrantFiled: May 7, 2002Date of Patent: October 26, 2004Assignee: e.PAK International, Inc.Inventors: Song Ping Chen, Ru Zheng Liu, Joo Yam Lau
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Patent number: D639154Type: GrantFiled: November 21, 2007Date of Patent: June 7, 2011Assignee: E.Pak International, Inc.Inventors: Song Ping Chen, Ru Zheng Liu