Patents by Inventor John Tan

John Tan 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).

  • Patent number: 10641778
    Abstract: The present invention provides a system and method for assessing the fidelity of a synthetic peptide population including interrogating a population of peptide features in the presence of a receptor having an affinity for a plurality of binder sequences. A first amino acid is at a defined position within a first one of the binder sequences, and the population of peptide features includes a first control peptide feature synthesized to have an amino acid sequence including the first one of the binder sequences. The system and method further includes detecting a signal output characteristic of an interaction of the receptor with the first control peptide feature. The signal output is indicative of the fidelity of incorporation of the first amino acid into the first control peptide at the defined position within the first one of the binder sequences.
    Type: Grant
    Filed: August 10, 2016
    Date of Patent: May 5, 2020
    Assignee: ROCHE SEQUENCING SOLUTIONS, INC.
    Inventors: Ryan Bannen, Sarah Barilovits, Jigar Patel, Eric Sullivan, John Tan
  • Publication number: 20190366295
    Abstract: The present invention provides a system and method for assessing a synthetic peptide population including interrogating a population of peptide features in the presence of a receptor having an affinity for a binder sequence. The population of peptide features is synthesized over a plurality of synthesis periods and includes a plurality of control peptide features synthesized to have an amino acid sequence including the binder sequence. The control peptide features include a first feature synthesized beginning with a first one of the synthesis periods, and a second feature synthesized beginning after the first one of the synthesis periods such that synthesis of the second control peptide feature is delayed by at least one synthesis period. The method further includes detecting a signal output characteristic of an interaction of the receptor with the control peptide features, the signal output indicative of the fidelity of synthesis of the population of peptide features.
    Type: Application
    Filed: August 16, 2019
    Publication date: December 5, 2019
    Inventors: Ryan Bannen, Sarah Barilovits, Jigar Patel, Eric Sullivan, John Tan
  • Patent number: 10427126
    Abstract: The present invention provides a system and method for assessing a synthetic peptide population including interrogating a population of peptide features in the presence of a receptor having an affinity for a binder sequence. The population of peptide features is synthesized over a plurality of synthesis periods and includes a plurality of control peptide features synthesized to have an amino acid sequence including the binder sequence. The control peptide features include a first feature synthesized beginning with a first one of the synthesis periods, and a second feature synthesized beginning after the first one of the synthesis periods such that synthesis of the second control peptide feature is delayed by at least one synthesis period. The method further includes detecting a signal output characteristic of an interaction of the receptor with the control peptide features, the signal output indicative of the fidelity of synthesis of the population of peptide features.
    Type: Grant
    Filed: September 8, 2016
    Date of Patent: October 1, 2019
    Assignee: Roche Sequencing Solutions, Inc.
    Inventors: Ryan Bannen, Sarah Barilovits, Jigar Patel, Eric Sullivan, John Tan
  • Patent number: 10233675
    Abstract: An electronic device configured to communicate with a portable apparatus to selectively engage a security member includes a housing having an opening formed therein. The opening is configured to receive at least a portion of the security member. The electronic device also includes a latch mechanism positioned within the housing adjacent the opening. The latch mechanism is configured to selectively engage the security member when the at least a portion of the security member is received in the opening. The electronic device further includes a transceiver positioned within the housing. The transceiver is operable to receive a wireless signal from the portable apparatus. The electronic device also includes a processor positioned within the housing and coupled to the latch mechanism and the transceiver. The processor is operable to move the latch mechanism out of engagement with the security member in response to the wireless signal.
    Type: Grant
    Filed: June 20, 2017
    Date of Patent: March 19, 2019
    Assignee: ACCO Brands Corporation
    Inventors: John Tan, Wei Chen
  • Patent number: 10183424
    Abstract: A product to be shipped is placed on a platform. A conveyor belt moves the product and platform toward a packaging station where mold forms at least define a space which encloses the product. Expanding foam is then injected via injector lines into the space. Once the expanding foam has at least partially hardened, the mold forms may be retracted and the package is moved to a next station for at least one of finishing, loading, or storing. The foam thus becomes the shipping package for the product. This eliminates the need to store shipping containers of multiple standardized sizes and shapes, and to fill the standardized shipping containers with dunnage. The mold forms also provide for customized exterior shapes for the shipping package.
    Type: Grant
    Filed: December 18, 2014
    Date of Patent: January 22, 2019
    Assignee: Amazon Technologies, Inc.
    Inventors: Gregory Karl Lisso, Jon Stuart Battles, John Tan, Samuel Christopher Uhlman
  • Publication number: 20170284135
    Abstract: An electronic device configured to communicate with a portable apparatus to selectively engage a security member includes a housing having an opening formed therein. The opening is configured to receive at least a portion of the security member. The electronic device also includes a latch mechanism positioned within the housing adjacent the opening. The latch mechanism is configured to selectively engage the security member when the at least a portion of the security member is received in the opening. The electronic device further includes a transceiver positioned within the housing. The transceiver is operable to receive a wireless signal from the portable apparatus. The electronic device also includes a processor positioned within the housing and coupled to the latch mechanism and the transceiver. The processor is operable to move the latch mechanism out of engagement with the security member in response to the wireless signal.
    Type: Application
    Filed: June 20, 2017
    Publication date: October 5, 2017
    Inventors: John Tan, Wei Chen
  • Patent number: 9683393
    Abstract: A system includes an electronic device having a housing with an opening formed therein, a processor positioned within the housing, a motor positioned within the housing and coupled to the processor, and a latch positioned within the housing adjacent the opening. The latch is driven by the motor to move relative to the housing. The system also includes a security member securable to an immovable object. The security member includes a lock head that is insertable into the opening in the housing. The lock head has a recess into which the latch extends to secure the security member to the electronic device. The motor is operable to move the latch out of the recess in the lock head to release the security member from the electronic device.
    Type: Grant
    Filed: October 27, 2015
    Date of Patent: June 20, 2017
    Assignee: ACCO Brands Corporation
    Inventors: John Tan, Wei Chen
  • Publication number: 20170120212
    Abstract: The present invention provides a system and method for assessing a synthetic peptide population including interrogating a population of peptide features in the presence of a receptor having an affinity for a binder sequence. The population of peptide features is synthesized over a plurality of synthesis periods and includes a plurality of control peptide features synthesized to have an amino acid sequence including the binder sequence. The control peptide features include a first feature synthesized beginning with a first one of the synthesis periods, and a second feature synthesized beginning after the first one of the synthesis periods such that synthesis of the second control peptide feature is delayed by at least one synthesis period. The method further includes detecting a signal output characteristic of an interaction of the receptor with the control peptide features, the signal output indicative of the fidelity of synthesis of the population of peptide features.
    Type: Application
    Filed: September 8, 2016
    Publication date: May 4, 2017
    Inventors: Ryan Bannen, Sarah Barilovits, Jigar Patel, Eric Sullivan, John Tan
  • Patent number: 9600798
    Abstract: Disclosed are systems and methods for an automated materials handling facility. The automated materials handling facility uses a series of automated devices, such as automated guidance vehicles, mobile drive units, robotic arms, automated sorters, etc., to facilitate item receive, stow, pick, shipping and other aspects of materials handling. The automated devices are controlled by a materials handling control system that sends instructions to the various devices to coordinate operation of those devices and to coordinate flow of items through the materials handling system.
    Type: Grant
    Filed: September 17, 2015
    Date of Patent: March 21, 2017
    Assignee: Amazon Technologies, Inc.
    Inventors: Jon Stuart Battles, Jayson Michael Jochim, Martin Peter Aalund, Ned Lecky, Samuel Gardner Garrett, Paul Roy Raines, Jr., Kaushik Mani, Yan Yan, David Henry Clark, John Tan
  • Publication number: 20170059578
    Abstract: The present invention provides a system and method for assessing the fidelity of a synthetic peptide population including interrogating a population of peptide features in the presence of a receptor having an affinity for a plurality of binder sequences. A first amino acid is at a defined position within a first one of the binder sequences, and the population of peptide features includes a first control peptide feature synthesized to have an amino acid sequence including the first one of the binder sequences. The system and method further includes detecting a signal output characteristic of an interaction of the receptor with the first control peptide feature. The signal output is indicative of the fidelity of incorporation of the first amino acid into the first control peptide at the defined position within the first one of the binder sequences.
    Type: Application
    Filed: August 10, 2016
    Publication date: March 2, 2017
    Inventors: Ryan Bannen, Sarah Barilovits, Jigar Patel, Eric Sullivan, John Tan
  • Publication number: 20170043953
    Abstract: Disclosed are systems and methods for an automated materials handling facility. The automated materials handling facility uses a series of automated devices, such as automated guidance vehicles, mobile drive units, robotic arms, automated sorters, etc., to facilitate item receive, stow, pick, shipping and other aspects of materials handling. The automated devices are controlled by a materials handling control system that sends instructions to the various devices to coordinate operation of those devices and to coordinate flow of items through the materials handling system.
    Type: Application
    Filed: September 17, 2015
    Publication date: February 16, 2017
    Inventors: Jon Stuart Battles, Jayson Michael Jochim, Martin Peter Aalund, Ned Lecky, Samuel Gardner Garrett, Paul Roy Raines, JR., Kaushik Mani, Yan Yan, David Henry Clark, John Tan
  • Publication number: 20160123043
    Abstract: A system includes an electronic device having a housing with an opening formed therein, a processor positioned within the housing, a motor positioned within the housing and coupled to the processor, and a latch positioned within the housing adjacent the opening. The latch is driven by the motor to move relative to the housing. The system also includes a security member securable to an immovable object. The security member includes a lock head that is insertable into the opening in the housing. The lock head has a recess into which the latch extends to secure the security member to the electronic device. The motor is operable to move the latch out of the recess in the lock head to release the security member from the electronic device.
    Type: Application
    Filed: October 27, 2015
    Publication date: May 5, 2016
    Inventors: John Tan, Wei Chen
  • Publication number: 20150368932
    Abstract: A security apparatus is disclosed. The security apparatus comprises an attachment device comprising a base, and a locking head configured to secure to the base. The attachment device can be small and strong. The locking head can have a securing element and a locking component, associated with a housing. The locking head may be in a secured configuration upon a single motion or movement of the locking head.
    Type: Application
    Filed: August 28, 2015
    Publication date: December 24, 2015
    Inventors: Robert Mahaffey, John Hung, John Tan, Will Ali, Ryan White, Michael Xiao Lei Liang
  • Publication number: 20150083885
    Abstract: An apparatus for securing a portable electronic device includes a base section configured to be supported on a surface, and a main body configured to engage the portable electronic device to secure the portable electronic device to the apparatus. The main body is adjustably attached to the base section so that the main body is movable relative to the base section while the portable electronic device is secured to the apparatus.
    Type: Application
    Filed: November 10, 2014
    Publication date: March 26, 2015
    Inventors: Robert Mahaffey, Will Ali, John Tan, John Hung, Ryan White, Wilson Tse
  • Patent number: 8882069
    Abstract: An apparatus for securing an electronic device includes a main body with two ends. An arm is provided at one end of the main body, and has a hook attached thereto, shaped for the electronic device to be placed between the hook and the arm. An additional arm is slidably attached to the other end of the main body, and is capable of being slid by a user to several lateral positions relative to the main body. An additional hook is provided on the slidable arm, and is shaped for the electronic device to be placed between the hook and the arm. A locking system is provided to lock and unlock the slidable arm to at least one of the lateral positions. A base section is capable of being secured at or near a location. The main body is adjustably attached to the base section.
    Type: Grant
    Filed: January 26, 2011
    Date of Patent: November 11, 2014
    Assignee: ACCO Brands Corporation
    Inventors: Robert Mahaffey, Will Ali, John Tan, John Hung, Ryan White, Wilson Tse
  • Patent number: 8720848
    Abstract: A securing device for securing portable electronic devices and the method of using the securing device are disclosed. The securing device has a plate assembly, a post assembly and a main bar. A portable electronic device is inserted in-between the plate assembly and the main bar. Thereafter, the post assembly is rotated from a first position to a second position which is perpendicular to the length of the plate assembly. While in the second position, the post assembly prevents the rearward movement of the portable electronic device. The main bar prevents the upward movement of the portable electronic device. The plate assembly has a recessed profile that allows airflow through the bottom portion of the portable electronic device while being secured with the securing device.
    Type: Grant
    Filed: January 26, 2011
    Date of Patent: May 13, 2014
    Assignee: ACCO Brands Corporation
    Inventors: John Tan, Ryan P. White, Robert Mahaffey
  • Publication number: 20120125057
    Abstract: A security apparatus is disclosed. The security apparatus comprises an attachment device comprising a base, and a locking head configured to secure to the base. The locking head can have a securing element and a locking component, associated with a housing. The locking head may be in a secured configuration upon a single motion or movement of the locking head.
    Type: Application
    Filed: November 29, 2011
    Publication date: May 24, 2012
    Applicant: ACCO Brands Corporation
    Inventors: Robert Mahaffey, John Hung, John Tan, Will Ali, Ryan White, Michael (Xiao Lei) Liang
  • Patent number: D660682
    Type: Grant
    Filed: November 16, 2011
    Date of Patent: May 29, 2012
    Assignee: ACCO Brands USA LLC
    Inventors: Robert Mahaffey, John Hung, John Tan, Will Ali, Ryan White, Michael Xiao Lei Liang
  • Patent number: D661975
    Type: Grant
    Filed: November 16, 2011
    Date of Patent: June 19, 2012
    Assignee: ACCO Brands Corporation
    Inventors: Robert Mahaffey, John Hung, John Tan, Will Ali, Ryan White, Michael Xiao Lei Liang
  • Patent number: D670553
    Type: Grant
    Filed: May 10, 2012
    Date of Patent: November 13, 2012
    Assignee: ACCO Brands Corporation
    Inventors: Robert Mahaffey, John Hung, John Tan, Will Ali, Ryan White, Michael Xiao Lei Liang