Patents by Inventor Hsiang-Chin Kao
Hsiang-Chin Kao 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: 7552905Abstract: An automatic flush actuation apparatus, which is incorporated with a flushing system having a water inlet, a water outlet, and a water chamber communicating therebetween, that includes a valve member being moved by a flush lever for releasing the water pressure within the water chamber to allow the water passing from the water inlet to the water outlet, and a sensor-operated powering assembly including a relief valve provided at the valve member for controlling the water flowing to the water outlet and an actuator arranged in such a manner that while sensing a presence of a user of the flushing system, the actuator is driven to move the relief valve to an opened position for releasing the water pressure within the water chamber to allow the water passing to said water outlet.Type: GrantFiled: June 27, 2008Date of Patent: June 30, 2009Assignee: Advanced Modern Technologies, Corp.Inventors: Jorge Maercovich, Jackson Lu, Leo Maercovich, Shao-Kuang Liu, Hsiang-Chin Kao
-
Publication number: 20080265193Abstract: An automatic flush actuation apparatus, which is incorporated with a flushing system having a water inlet, a water outlet, and a water chamber communicating therebetween, that includes a valve member being moved by a flush lever for releasing the water pressure within the water chamber to allow the water passing from the water inlet to the water outlet, and a sensor-operated powering assembly including a relief valve provided at the valve member for controlling the water flowing to the water outlet and an actuator arranged in such a manner that while sensing a presence of a user of the flushing system, the actuator is driven to move the relief valve to an opened position for releasing the water pressure within the water chamber to allow the water passing to said water outlet.Type: ApplicationFiled: June 27, 2008Publication date: October 30, 2008Inventors: Jorge Maercovich, Jackson Lu, Leo Maercovich, Shao-Kuang Liu, Hsiang-Chin Kao
-
Patent number: 7407147Abstract: An automatic flush actuation apparatus, which is incorporated with a flushing system having a water inlet, a water outlet, and a water chamber communicating therebetween, that includes a valve member being moved by a flush lever for releasing the water pressure within the water chamber to allow the water passing from the water inlet to the water outlet, and a sensor-operated powering assembly including a relief valve provided at the valve member for controlling the water flowing to the water outlet and an actuator arranged in such a manner that while sensing a presence of a user of the flushing system, the actuator is driven to move the relief valve to an opened position for releasing the water pressure within the water chamber to allow the water passing to said water outlet.Type: GrantFiled: May 11, 2007Date of Patent: August 5, 2008Assignee: Advanced Modern Technologies CorporationInventors: Jorge Maercovich, Jackson Lu, Leo Maercovich, Shao-Kuang Liu, Hsiang-Chin Kao
-
Publication number: 20070246670Abstract: An automatic flush actuation apparatus, which is incorporated with a flushing system having a water inlet, a water outlet, and a water chamber communicating therebetween, that includes a valve member being moved by a flush lever for releasing the water pressure within the water chamber to allow the water passing from the water inlet to the water outlet, and a sensor-operated powering assembly including a relief valve provided at the valve member for controlling the water flowing to the water outlet and an actuator arranged in such a manner that while sensing a presence of a user of the flushing system, the actuator is driven to move the relief valve to an opened position for releasing the water pressure within the water chamber to allow the water passing to said water outlet.Type: ApplicationFiled: May 11, 2007Publication date: October 25, 2007Inventors: Jorge Maercovich, Jackson Lu, Leo Maercovich, Shao-Kuang Liu, Hsiang-Chin Kao
-
Patent number: 7232110Abstract: An automatic flush actuation apparatus, which is incorporated with a flushing system having a water inlet, a water outlet, and a water chamber communicating therebetween, that includes a valve member being moved by a flush lever for releasing the water pressure within the water chamber to allow the water passing from the water inlet to the water outlet, and a sensor-operated powering assembly including a relief valve provided at the valve member for controlling the water flowing to the water outlet and an actuator arranged in such a manner that while sensing a presence of a user of the flushing system, the actuator is driven to move the relief valve to an opened position for releasing the water pressure within the water chamber to allow the water passing to said water outlet.Type: GrantFiled: July 29, 2005Date of Patent: June 19, 2007Assignee: Advanced Modern Technologies CorporationInventors: Jorge Maercovich, Jackson Lu, Leo Maercovich, Shao-Kuang Liu, Hsiang-Chin Kao
-
Patent number: 7028977Abstract: An automatic flush actuation apparatus, which is incorporated with a flushing system having a water inlet, a water outlet, and a water chamber communicating therebetween, that includes a valve member being moved by a flush lever for releasing the water pressure within the water chamber to allow the water passing from the water inlet to the water outlet, and a sensor-operated powering assembly including a relief valve provided at the valve member for controlling the water flowing to the water outlet and an actuator arranged in such a manner that while sensing a presence of a user of the flushing system, the actuator is driven to move the relief valve to an opened position for releasing the water pressure within the water chamber to allow the water passing to said water outlet.Type: GrantFiled: December 3, 2004Date of Patent: April 18, 2006Inventors: Jorge Maercovich, Jackson Lu, Leo Maercovich, Shao-Kuang Liu, Hsiang-Chin Kao
-
Publication number: 20050258383Abstract: An automatic flush actuation apparatus, which is incorporated with a flushing system having a water inlet, a water outlet, and a water chamber communicating therebetween, that includes a valve member being moved by a flush lever for releasing the water pressure within the water chamber to allow the water passing from the water inlet to the water outlet, and a sensor-operated powering assembly including a relief valve provided at the valve member for controlling the water flowing to the water outlet and an actuator arranged in such a manner that while sensing a presence of a user of the flushing system, the actuator is driven to move the relief valve to an opened position for releasing the water pressure within the water chamber to allow the water passing to said water outlet.Type: ApplicationFiled: July 29, 2005Publication date: November 24, 2005Inventors: Jorge Maercovich, Jackson Lu, Leo Maercovich, Shao-Kuang Liu, Hsiang-Chin Kao
-
Patent number: 6923424Abstract: An automatic flush actuation apparatus, which is incorporated with a flushing system having a water inlet, a water outlet, and a water chamber communicating therebetween, that includes a valve member being moved by a flush lever for releasing the water pressure within the water chamber to allow the water passing from the water inlet to the water outlet, and a sensor-operated powering assembly including a relief valve, which includes a resilient element for retaining a valve stopper to normally close the water passage, provided at the valve member for controlling the water flowing to the water outlet and an actuator arranged in such a manner that while sensing a presence of a user of the flushing system, the actuator is driven to move the relief valve to an opened position for releasing the water pressure within the water chamber to allow the water passing to said water outlet.Type: GrantFiled: August 3, 2004Date of Patent: August 2, 2005Inventors: Jorge Maercovich, Jackson Lu, Leo Maercovich, Shao-Kuang Liu, Hsiang-Chin Kao
-
Publication number: 20050077491Abstract: An automatic flush actuation apparatus, which is incorporated with a flushing system having a water inlet, a water outlet, and a water chamber communicating therebetween, that includes a valve member being moved by a flush lever for releasing the water pressure within the water chamber to allow the water passing from the water inlet to the water outlet, and a sensor-operated powering assembly including a relief valve provided at the valve member for controlling the water flowing to the water outlet and an actuator arranged in such a manner that while sensing a presence of a user of the flushing system, the actuator is driven to move the relief valve to an opened position for releasing the water pressure within the water chamber to allow the water passing to said water outlet.Type: ApplicationFiled: December 3, 2004Publication date: April 14, 2005Inventors: Jorge Maercovich, Jackson Lu, Leo Maercovich, Shao-Kuang Liu, Hsiang-Chin Kao
-
Patent number: 6845961Abstract: An automatic flush actuation apparatus, which is incorporated with a flushing system having a water inlet, a water outlet, and a water chamber communicating therebetween, that includes a valve member being moved by a flush lever for releasing the water pressure within the water chamber to allow the water passing from the water inlet to the water outlet, and a sensor-operated powering assembly including a relief valve provided at the valve member for controlling the water flowing to the water outlet and an actuator arranged in such a manner that while sensing a presence of a user of the flushing system, the actuator is driven to move the relief valve to an opened position for releasing the water pressure within the water chamber to allow the water passing to said water outlet.Type: GrantFiled: August 14, 2003Date of Patent: January 25, 2005Inventors: Jorge Maercovich, Jackson Lu, Leo Maercovich, Shao-Kuang Liu, Hsiang-Chin Kao
-
Publication number: 20040169154Abstract: An automatic flush actuation apparatus, which is incorporated with a flushing system having a water inlet, a water outlet, and a water chamber communicating therebetween, that includes a valve member being moved by a flush lever for releasing the water pressure within the water chamber to allow the water passing from the water inlet to the water outlet, and a sensor-operated powering assembly including a relief valve provided at the valve member for controlling the water flowing to the water outlet and an actuator arranged in such a manner that while sensing a presence of a user of the flushing system, the actuator is driven to move the relief valve to an opened position for releasing the water pressure within the water chamber to allow the water passing to said water outlet.Type: ApplicationFiled: August 14, 2003Publication date: September 2, 2004Inventors: Jorge Maercovich, Jackson Lu, Leo Maercovich, Shao-Kuang Liu, Hsiang-Chin Kao