Patents by Inventor Steve Ting Kei Chow
Steve Ting Kei Chow has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
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Publication number: 20250178852Abstract: An example disclosed herein includes a media cartridge. The media cartridge includes a housing configured to rotatably support a media roll. The media cartridge further includes a cartridge output within the housing configured to guide a media web from the media roll out of the housing. The media cartridge includes a spring and a media stop assembly configured to translate between a release position and a hold position. When the media stop assembly is in the hold position, the media web of the media roll is pinched between the media stop assembly and a surface and when the media stop assembly is in the release position, the media stop assembly is separated from the surface and the media web is free to move. The spring further biases the media stop assembly towards the hold position and is removable without opening the housing of the media cartridge.Type: ApplicationFiled: November 30, 2023Publication date: June 5, 2025Inventors: Steve Ting Kei Chow, Angel B. Rosales, Morgan Hassan Malone, Raymond E. Maynard
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Publication number: 20250170841Abstract: A media cartridge includes: a base including: a media chamber having a mouth, and a lower portion of a media outlet; first and second wings configured to support a media spool therebetween; and a cover connected between the first and second wings, and including: an upper portion of the media outlet, and a perimeter configured to engage the mouth of the media chamber, to suspend the first and second wings within the media chamber and place the upper portion of the media outlet adjacent to the lower portion of the media outlet.Type: ApplicationFiled: January 27, 2025Publication date: May 29, 2025Applicant: Zebra Technologies CorporationInventors: Steve Ting Kei Chow, Angel B. Rosales, Edward Anthony Hackett, Daniel V. Carroll
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Publication number: 20250074726Abstract: A media processing device includes: a hopper for supporting a stack of media units (e.g. cards), the hopper including (i) a gate wall configured to abut leading edges of the media units and (ii) an outlet defined at an end of the gate wall; a pick roller at the outlet for engaging an outer one of the media units in the stack and dispensing the outer media unit from the hopper to a media processing path; the gate wall including a flexible gate at the outlet, the flexible gate configured to deflect toward the media processing path responsive to the outer media unit being driven into the flexible gate by the pick roller, wherein the outer media unit deflects when passing by the flexible gate, permitting the outer media unit to be dispensed from the hopper.Type: ApplicationFiled: November 18, 2024Publication date: March 6, 2025Applicant: Zebra Technologies CorporationInventors: Raymond E. Maynard, Angel B. Rosales, Steve Ting Kei Chow, Joseph D. Moreira, Thomas R. Helma
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Patent number: 12208612Abstract: A media cartridge includes: a base including: a media chamber having a mouth, and a lower portion of a media outlet; first and second wings configured to support a media spool therebetween; and a cover connected between the first and second wings, and including: an upper portion of the media outlet, and a perimeter configured to engage the mouth of the media chamber, to suspend the first and second wings within the media chamber and place the upper portion of the media outlet adjacent to the lower portion of the media outlet.Type: GrantFiled: January 26, 2024Date of Patent: January 28, 2025Assignee: Zebra Technologies CorporationInventors: Steve Ting Kei Chow, Angel B. Rosales, Daniel V. Carroll, Edward Anthony Hackett
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Publication number: 20240408896Abstract: A printer configured to contain a media cartridge, wherein the media cartridge includes: a base defining a media chamber and including a lower wall and an opposing upper wall; an identification circuit disposed on the lower wall, the identification circuit configured to engage with an electronic interface of a printer; a ledge on the upper wall of the base, the ledge configured to receive downward pressure from an inner surface of a lid of the printer in a closed position; wherein the identification circuit is aligned with the ledge to receive at least a portion of the downward pressure.Type: ApplicationFiled: August 19, 2024Publication date: December 12, 2024Inventors: Morgan Hassan Malone, Raymond E. Maynard, Steve Ting Kei Chow, Michael F. St. Germain, Angel B. Rosales
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Patent number: 12145815Abstract: A media processing device includes: a hopper for supporting a stack of media units (e.g. cards), the hopper including (i) a gate wall configured to abut leading edges of the media units and (ii) an outlet defined at an end of the gate wall; a pick roller at the outlet for engaging an outer one of the media units in the stack and dispensing the outer media unit from the hopper to a media processing path; the gate wall including a flexible gate at the outlet, the flexible gate configured to deflect toward the media processing path responsive to the outer media unit being driven into the flexible gate by the pick roller, wherein the outer media unit deflects when passing by the flexible gate, permitting the outer media unit to be dispensed from the hopper.Type: GrantFiled: December 22, 2022Date of Patent: November 19, 2024Assignee: Zebra Technologies CorporationInventors: Raymond E Maynard, Angel B. Rosales, Steve Ting Kei Chow, Joseph D. Moreira, Thomas R. Helma
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Patent number: 12138942Abstract: A printer configured to contain a media cartridge, wherein the media cartridge includes: a base defining a media chamber and including a lower wall and an opposing upper wall; an identification circuit disposed on the lower wall, the identification circuit configured to engage with an electronic interface of a printer; a ledge on the upper wall of the base, the ledge configured to receive downward pressure from an inner surface of a lid of the printer in a closed position; wherein the identification circuit is aligned with the ledge to receive at least a portion of the downward pressure.Type: GrantFiled: January 9, 2023Date of Patent: November 12, 2024Assignee: Zebra Technologies CorporationInventors: Morgan Hassan Malone, Raymond E. Maynard, Steve Ting Kei Chow, Michael F. St.Germain, Angel B. Rosales
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Publication number: 20240165975Abstract: A media cartridge includes: a base including: a media chamber having a mouth, and a lower portion of a media outlet; first and second wings configured to support a media spool therebetween; and a cover connected between the first and second wings, and including: an upper portion of the media outlet, and a perimeter configured to engage the mouth of the media chamber, to suspend the first and second wings within the media chamber and place the upper portion of the media outlet adjacent to the lower portion of the media outlet.Type: ApplicationFiled: January 26, 2024Publication date: May 23, 2024Inventors: Steve Ting Kei Chow, Angel B. Rosales, Daniel V. Carroll, Edward Anthony Hackett
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Patent number: 11884062Abstract: A media cartridge includes: a base including: a media chamber having a mouth, and a lower portion of a media outlet; first and second wings configured to support a media spool therebetween; and a cover connected between the first and second wings, and including: an upper portion of the media outlet, and a perimeter configured to engage the mouth of the media chamber, to suspend the first and second wings within the media chamber and place the upper portion of the media outlet adjacent to the lower portion of the media outlet.Type: GrantFiled: April 9, 2020Date of Patent: January 30, 2024Assignee: Zebra Technologies CorporationInventors: Steve Ting Kei Chow, Angel B. Rosales, Daniel V. Carroll, Edward Anthony Hackett
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Publication number: 20230158819Abstract: A printer configured to contain a media cartridge, wherein the media cartridge includes: a base defining a media chamber and including a lower wall and an opposing upper wall; an identification circuit disposed on the lower wall, the identification circuit configured to engage with an electronic interface of a printer; a ledge on the upper wall of the base, the ledge configured to receive downward pressure from an inner surface of a lid of the printer in a closed position; wherein the identification circuit is aligned with the ledge to receive at least a portion of the downward pressure.Type: ApplicationFiled: January 9, 2023Publication date: May 25, 2023Inventors: Morgan Hassan Malone, Raymond E. Maynard, Steve Ting Kei Chow, Michael F. St.Germain, Angel B. Rosales
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Publication number: 20230121601Abstract: A media processing device includes: a hopper for supporting a stack of media units (e.g. cards), the hopper including (i) a gate wall configured to abut leading edges of the media units and (ii) an outlet defined at an end of the gate wall; a pick roller at the outlet for engaging an outer one of the media units in the stack and dispensing the outer media unit from the hopper to a media processing path; the gate wall including a flexible gate at the outlet, the flexible gate configured to deflect toward the media processing path responsive to the outer media unit being driven into the flexible gate by the pick roller, wherein the outer media unit deflects when passing by the flexible gate, permitting the outer media unit to be dispensed from the hopper.Type: ApplicationFiled: December 22, 2022Publication date: April 20, 2023Inventors: Raymond E. Maynard, Angel B. Rosales, Steve Ting Kei Chow, Joseph D. Moreira, Thomas R. Helma
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Patent number: 11565896Abstract: A media processing device includes: a hopper for supporting a stack of media units (e.g. cards), the hopper including (i) a gate wall configured to abut leading edges of the media units and (ii) an outlet defined at an end of the gate wall; a pick roller at the outlet for engaging an outer one of the media units in the stack and dispensing the outer media unit from the hopper to a media processing path; the gate wall including a flexible gate at the outlet, the flexible gate configured to deflect toward the media processing path responsive to the outer media unit being driven into the flexible gate by the pick roller, wherein the outer media unit deflects when passing by the flexible gate, permitting the outer media unit to be dispensed from the hopper.Type: GrantFiled: July 10, 2019Date of Patent: January 31, 2023Assignee: Zebra Technologies CorporationInventors: Raymond E. Maynard, Angel B. Rosales, Steve Ting Kei Chow, Joseph D. Moreira, Thomas R. Helma
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Patent number: 11548302Abstract: A media cartridge includes: a base defining a media chamber and including a lower wall and an opposing upper wall; an identification circuit disposed on the lower wall, the identification circuit configured to engage with an electronic interface of a printer; a ledge on the upper wall of the base, the ledge configured to receive downward pressure from an inner surface of a lid of the printer in a closed position; wherein the identification circuit is aligned with the ledge to receive at least a portion of the downward pressure.Type: GrantFiled: October 15, 2020Date of Patent: January 10, 2023Assignee: Zebra Technologies CorporationInventors: Morgan Hassan Malone, Raymond E. Maynard, Steve Ting Kei Chow, Michael F. St. Germain, Angel B. Rosales
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Publication number: 20220118779Abstract: A media cartridge includes: a base defining a media chamber and including a lower wall and an opposing upper wall; an identification circuit disposed on the lower wall, the identification circuit configured to engage with an electronic interface of a printer; a ledge on the upper wall of the base, the ledge configured to receive downward pressure from an inner surface of a lid of the printer in a closed position; wherein the identification circuit is aligned with the ledge to receive at least a portion of the downward pressure.Type: ApplicationFiled: October 15, 2020Publication date: April 21, 2022Inventors: Morgan Hassan Malone, Raymond E. Maynard, Steve Ting Kei Chow, Michael F. St. Germain, Angel B. Rosales
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Publication number: 20210316560Abstract: A media cartridge includes: a base including: a media chamber having a mouth, and a lower portion of a media outlet; first and second wings configured to support a media spool therebetween; and a cover connected between the first and second wings, and including: an upper portion of the media outlet, and a perimeter configured to engage the mouth of the media chamber, to suspend the first and second wings within the media chamber and place the upper portion of the media outlet adjacent to the lower portion of the media outlet.Type: ApplicationFiled: April 9, 2020Publication date: October 14, 2021Inventors: Steve Ting Kei Chow, Angel B. Rosales, Daniel V. Carroll, Edward Anthony Hackett
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Patent number: 10792940Abstract: An example of the claim method includes, in response to detecting a rejected media unit, directing a media feed path towards a reject area. The method includes depositing the rejected media unit into the reject area. The reject area is defined by a cassette surface on a body of the ribbon cassette. The ribbon cassette is unable to be removed from the media processing device until the rejected media unit is removed from the cassette surface.Type: GrantFiled: December 18, 2018Date of Patent: October 6, 2020Assignee: Zebra Technologies CorporationInventors: Joseph D. Moreira, Angel B. Rosales, Steve Ting Kei Chow, Myung S. Jun
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Patent number: 10639914Abstract: A media processing device includes: a housing having an opening providing access to a cassette removably supported within the housing; a media unit holder configured to receive a rejected media unit driven between the opening and a body of the cassette along a media reject path; the media unit holder including: a deck having a support surface between a body of the cassette and the opening, the support surface facing the opening; the deck configured to receive the rejected media unit on the support surface for removal of the rejected media unit via the opening.Type: GrantFiled: July 7, 2017Date of Patent: May 5, 2020Assignee: ZIH Corp.Inventors: Joseph D. Moreira, Angel B. Rosales, Steve Ting Kei Chow, Myung S. Jun
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Patent number: 10549938Abstract: Disclosed is an example of a registration assembly for a media processing device, including a registration surface. The registration assembly including a bias member coupled to the registration surface to bias the registration surface toward the media processing path to apply a force to a media unit. The registration assembly including an activator coupled to a roller, the roller to be driven via contact with the media unit. The activator configured to move the registration surface toward the media processing path into the active position to engage the media unit responsive to rotation of the roller in the first rotational direction. The activator configured to move the registration surface away from the media processing path into an inactive position responsive to rotation of the roller in the second rotational direction.Type: GrantFiled: December 21, 2018Date of Patent: February 4, 2020Assignee: Zebra Technologies CorporationInventors: Steve Ting Kei Chow, David G. Guillouche, Raymond E. Maynard
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Patent number: D970603Type: GrantFiled: April 9, 2020Date of Patent: November 22, 2022Assignee: Zebra Technologies CorporationInventors: Edward Anthony Hackett, Steve Ting Kei Chow, Angel B. Rosales, JaeHo Choi, Chad Chaumont, Daniel V. Carroll, Frieda W. Trovela
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Patent number: D997241Type: GrantFiled: October 8, 2020Date of Patent: August 29, 2023Assignee: Zebra Technologies CorporationInventors: Edward Anthony Hackett, Steve Ting Kei Chow, Angel B. Rosales, JaeHo Choi, Chad Chaumont, Daniel V. Carroll, Frieda W. Trovela, Morgan Hassan Malone, Raymond E. Maynard