Patents by Inventor Tian YUAN
Tian YUAN 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: 9150473Abstract: A method for producing allyl alcohol is disclosed. The method includes steps of feeding allyl acetate and water into a reactive distillation column; performing a reaction in a reaction zone and separating a product containing allyl alcohol, acetic acid and water from the reactive distillation column. Accordingly, the method effectively enhances a conversion rate of hydrolysis for allyl acetate, simplifies the process and reduces energy consumption.Type: GrantFiled: March 21, 2014Date of Patent: October 6, 2015Assignee: Dairen Chemical CorporationInventors: Shien-Chang Chen, Tian-Yuan Lin, Shih-Bo Hung
-
Patent number: 9131378Abstract: Systems and methods for authentication using paired dynamic secrets in secured wireless networks are provided. Each authenticated user is assigned a random secret generated so as to be unique to the user. The secret is associated with a wireless interface belonging to the user, so that no other wireless interface may use the same secret to access the network. The secret may be updated either periodically or at the request of a network administrator, and reauthentication of the wireless network may be required.Type: GrantFiled: November 13, 2013Date of Patent: September 8, 2015Assignee: Ruckus Wireless, Inc.Inventors: Tyan-Shu Jou, Ming-Jye Sheu, Bo-Chieh Yang, Tian-Yuan Lin, Ted Tsei Kuo
-
Patent number: 9071583Abstract: Systems and methods for provisioned configuration of wireless devices to allow access to restricted wireless networks are provided. Using an open wireless or wired network, a user of a wireless device may be authenticated. A configuration application, which includes the parameters and policies of the provisioned configuration, is generated, transferred to, and executed on the wireless device. Following configuration by the application, the wireless device is allowed to access the restricted wireless network within the parameters and policies of the provisioned configuration.Type: GrantFiled: April 23, 2007Date of Patent: June 30, 2015Assignee: Ruckus Wireless, Inc.Inventors: Bo-Chieh Yang, Ming Sheu, Ted Tsei Kuo, Tian-Yuan Lin, Tyan-Shu Jou
-
Publication number: 20150133089Abstract: Initiating a virtual presence at a physical access point in response to a request for a service from a wireless access device is provided. A particular wireless service may be provided to a subscriber on an on-demand basis according to location and/or type of service requested. The service may be terminated when demand for the service comes to an end whereby a common wireless service infrastructure may be shared amongst service providers thus eliminating the need for radio channel coordination and otherwise enhancing service quality for those service providers.Type: ApplicationFiled: December 30, 2014Publication date: May 14, 2015Inventors: Ted Tsei Kuo, Ming-Jye Sheu, Tian-Yuan Lin, Tyan-Shu Jou
-
Publication number: 20150070773Abstract: A virtual image display apparatus, adapted for medical surgical applications, with which a surgical device is operated is provided. The virtual image display apparatus includes at least one virtual image display module which is disposed in front of at least one eye of a user. The virtual image display module includes an image display unit and a beam splitting unit. The image display unit provides an image beam, wherein the image beam includes at least one type of surgical information. The beam splitting unit is disposed on the transmission path of the image beam and an object beam from an environment object. The beam splitting unit causes at least part of the object beam to be transmitted to the eye, and causes at least part of the image beam to be transmitted to the eye to display a virtual image.Type: ApplicationFiled: May 30, 2014Publication date: March 12, 2015Applicant: Industrial Technology Research InstituteInventors: Chy-Lin Wang, Kuo-Tung Tiao, Tian-Yuan Chen, Lung-Pin Chung, Chun-Chuan Lin, Jyh-Chern Chen, Chi-Shen Chang, Ching-Chieh Yang
-
Patent number: 8923265Abstract: Initiating a virtual presence at a physical access point in response to a request for a service from a wireless access device is provided. A particular wireless service may be provided to a subscriber on an on-demand basis according to location and/or type of service requested. The service may be terminated when demand for the service comes to an end whereby a common wireless service infrastructure may be shared amongst service providers thus eliminating the need for radio channel coordination and otherwise enhancing service quality for those service providers.Type: GrantFiled: November 13, 2013Date of Patent: December 30, 2014Assignee: Ruckus Wireless, Inc.Inventors: Ted Tsei Kuo, Ming-Jye Sheu, Tian-Yuan Lin, Tyan-Shu Jou
-
Publication number: 20140364655Abstract: A method for producing allyl alcohol is disclosed. The method includes steps of feeding allyl acetate and water into a reactive distillation column; performing a reaction in a reaction zone and separating a product containing allyl alcohol, acetic acid and water from the reactive distillation column. Accordingly, the method effectively enhances a conversion rate of hydrolysis for allyl acetate, simplifies the process and reduces energy consumption.Type: ApplicationFiled: March 21, 2014Publication date: December 11, 2014Applicant: Dairen Chemical CorporationInventors: Shien-Chang Chen, Tian-Yuan Lin, Shih-Bo Hung
-
Publication number: 20140177063Abstract: A virtual image display apparatus configured to be in front of at least one eye of a user includes an image display unit, a first beam splitting unit, and a reflection-refraction unit. The image display unit provides an image beam. The first beam splitting unit disposed on transmission paths of the image beam and an object beam causes at least one portion of the object beam to propagate to the eye and causes at least one portion of the image beam to propagate to the reflection-refraction unit. The reflection-refraction unit includes a lens portion and a reflecting portion on a first curved surface of the lens portion. At least part of the image beam travels through the lens portion, is reflected by the reflecting portion, travels trough the lens portion again, and is propagated to the eye by the first beam splitting unit in sequence.Type: ApplicationFiled: July 5, 2013Publication date: June 26, 2014Inventors: Chy-Lin Wang, Kuo-Tung Tiao, Tian-Yuan Chen, Lung-Pin Chung, Chun-Chuan Lin, Hsien-Chang Lin, Chih-Cheng Hsu, Wei-Jia Huang, Chia-Chen Chen
-
Publication number: 20140066112Abstract: Initiating a virtual presence at a physical access point in response to a request for a service from a wireless access device is provided. A particular wireless service may be provided to a subscriber on an on-demand basis according to location and/or type of service requested. The service may be terminated when demand for the service comes to an end whereby a common wireless service infrastructure may be shared amongst service providers thus eliminating the need for radio channel coordination and otherwise enhancing service quality for those service providers.Type: ApplicationFiled: November 13, 2013Publication date: March 6, 2014Applicant: Ruckus Wireless, Inc.Inventors: Ted Tsei Kuo, Ming-Jye Sheu, Tian-Yuan Lin, Tyan-Shu Jou
-
Publication number: 20140068724Abstract: Systems and methods for authentication using paired dynamic secrets in secured wireless networks are provided. Each authenticated user is assigned a random secret generated so as to be unique to the user. The secret is associated with a wireless interface belonging to the user, so that no other wireless interface may use the same secret to access the network. The secret may be updated either periodically or at the request of a network administrator, and reauthentication of the wireless network may be required.Type: ApplicationFiled: November 13, 2013Publication date: March 6, 2014Applicant: Ruckus Wireless, Inc.Inventors: Tyan-Shu Jou, Ming-Jye Sheu, Bo-Chieh Yang, Tian-Yuan Lin, Ted Tsei Kuo
-
Patent number: 8605697Abstract: Initiating a virtual presence at a physical access point in response to a request for a service from a wireless access device is provided. A particular wireless service may be provided to a subscriber on an on-demand basis according to location and/or type of service requested. The service may be terminated when demand for the service comes to an end whereby a common wireless service infrastructure may be shared amongst service providers thus eliminating the need for radio channel coordination and otherwise enhancing service quality for those service providers.Type: GrantFiled: July 26, 2011Date of Patent: December 10, 2013Assignee: Ruckus Wireless, Inc.Inventors: Ted Tsei Kuo, Ming-Jye Sheu, Tian-Yuan Lin, Tyan-Shu Jou
-
Patent number: 8607315Abstract: Systems and methods for authentication using paired dynamic secrets in secured wireless networks are provided. Each authenticated user is assigned a random secret generated so as to be unique to the user. The secret is associated with a wireless interface belonging to the user, so that no other wireless interface may use the same secret to access the network. The secret may be updated either periodically or at the request of a network administrator, and reauthentication of the wireless network may be required.Type: GrantFiled: August 21, 2012Date of Patent: December 10, 2013Assignee: Ruckus Wireless, Inc.Inventors: Tyan-Shu Jou, Ming Sheu, Bo-Chieh Yang, Tian-Yuan Lin, Ted Tsei Kuo
-
Publication number: 20120317625Abstract: Systems and methods for authentication using paired dynamic secrets in secured wireless networks are provided. Each authenticated user is assigned a random secret generated so as to be unique to the user. The secret is associated with a wireless interface belonging to the user, so that no other wireless interface may use the same secret to access the network. The secret may be updated either periodically or at the request of a network administrator, and reauthentication of the wireless network may be required.Type: ApplicationFiled: August 21, 2012Publication date: December 13, 2012Inventors: Tyan-Shu Jou, Ming Sheu, Bo-Chieh Yang, Tian-Yuan Lin, Ted Tsei Kuo
-
Patent number: 8272036Abstract: Systems and methods for authentication using paired dynamic secrets in secured wireless networks are provided. Each authenticated user is assigned a random secret generated so as to be unique to the user. The secret is associated with a wireless interface belonging to the user, so that no other wireless interface may use the same secret to access the network. The secret may be updated either periodically or at the request of a network administrator, and reauthentication of the wireless network may be required.Type: GrantFiled: July 28, 2010Date of Patent: September 18, 2012Assignee: Ruckus Wireless, Inc.Inventors: Tyan-Shu Jou, Ming Sheu, Bo-Chieh Yang, Tian-Yuan Lin, Ted Tsei Kuo
-
Publication number: 20110281609Abstract: Initiating a virtual presence at a physical access point in response to a request for a service from a wireless access device is provided. A particular wireless service may be provided to a subscriber on an on-demand basis according to location and/or type of service requested. The service may be terminated when demand for the service comes to an end whereby a common wireless service infrastructure may be shared amongst service providers thus eliminating the need for radio channel coordination and otherwise enhancing service quality for those service providers.Type: ApplicationFiled: July 26, 2011Publication date: November 17, 2011Inventors: Ted Tsei Kuo, Ming-Jye Sheu, Tian-Yuan Lin, Tyan-Shu Jou
-
Patent number: 8009644Abstract: Initiating a virtual presence at a physical access point in response to a request for a service from a wireless access device is provided. A particular wireless service may be provided to a subscriber on an on-demand basis according to location and/or type of service requested. The service may be terminated when demand for the service comes to an end whereby a common wireless service infrastructure may be shared amongst service providers thus eliminating the need for radio channel coordination and otherwise enhancing service quality for those service providers.Type: GrantFiled: December 1, 2006Date of Patent: August 30, 2011Assignee: Ruckus Wireless, Inc.Inventors: Ted Tsei Kuo, Ming-Jye Sheu, Tian-Yuan Lin, Tyan-Shu Jou
-
Publication number: 20110055898Abstract: Systems and methods for authentication using paired dynamic secrets in secured wireless networks are provided. Each authenticated user is assigned a random secret generated so as to be unique to the user. The secret is associated with a wireless interface belonging to the user, so that no other wireless interface may use the same secret to access the network. The secret may be updated either periodically or at the request of a network administrator, and reauthentication of the wireless network may be required.Type: ApplicationFiled: July 28, 2010Publication date: March 3, 2011Inventors: Tyan-Shu Jou, Ming Sheu, Bo-Chieh Yang, Tian-Yuan Lin, Ted Tsei Kuo
-
Patent number: 7896510Abstract: A polarized light illumination device is described, which includes a light source, a polarizer, a reflector, and a polarized light converter. The light source generates light. The reflector is used for reflecting light generated by the light source towards the polarizer. The polarizer allows a first polarized light to pass through, and reflects a second polarized light. The polarized light converter reflects the light irradiated on the polarized light converter and performs a polarization conversion. A plane where the polarized light converter is located is substantially perpendicular to the polarizer.Type: GrantFiled: May 23, 2008Date of Patent: March 1, 2011Assignee: Industrial Technology Research InstituteInventors: Shuang-Chao Chung, Chun-Chuan Lin, Hsin-Hsiang Lo, Tian-Yuan Chen, Chih-Hsun Fan
-
Patent number: 7788703Abstract: Systems and methods for authentication using paired dynamic secrets in secured wireless networks are provided. Each authenticated user is assigned a random secret generated so as to be unique to the user. The secret is associated with a wireless interface belonging to the user, so that no other wireless interface may use the same secret to access the network. The secret may be updated either periodically or at the request of a network administrator, and reauthentication of the wireless network may be required.Type: GrantFiled: April 18, 2007Date of Patent: August 31, 2010Assignee: Ruckus Wireless, Inc.Inventors: Tyan-Shu Jou, Ming Sheu, Bo-Chieh Yang, Tian-Yuan Lin, Ted Tsei Kuo
-
Patent number: 7669232Abstract: Systems and methods for authentication using paired dynamic secrets in secured wireless networks are provided. Each authenticated user is assigned a random secret generated so as to be unique to the user. The secret is associated with a wireless interface belonging to the user, so that no other wireless interface may use the same secret to access the network. The secret may be updated either periodically or at the request of a network administrator, and reauthentication of the wireless network may be required.Type: GrantFiled: December 19, 2008Date of Patent: February 23, 2010Assignee: Ruckus Wireless, Inc.Inventors: Tyan-Shu Jou, Ming Sheu, Bo-Chieh Yang, Tian-Yuan Lin, Ted Tsei Kuo