Patents by Inventor Pai Chen

Pai Chen 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: 9737826
    Abstract: A pairing block set has a right-hand toy block and a left-hand toy block, each of mutual, mirror symmetry and optionally incorporating a system of eight abutment points to each engaged studs on its mating block upon assembling. By providing two different layouts—one for the odd number, and one for the even number tier toy block groups respectively, using a combination of the pairing block set and other commonly seen basic type of blocks for each tier groups, and after stacking up tiers of block groups by different layouts alternatingly, in a tier-to-tier mutual interlocking manner, a structurally sound assembly of an oblique sided structure can be built with smoothly lined sides or walls. A plurality of latches is left at both ends of the assembly, to be further interlocked with its neighboring, mating toy blocks of the intended final structure.
    Type: Grant
    Filed: March 10, 2013
    Date of Patent: August 22, 2017
    Inventor: Pai-Chen Cheng
  • Publication number: 20160284639
    Abstract: The present disclosure relates to a semiconductor structure, which includes a semiconductor substrate, an insulating layer and a plurality of wirings. The insulating layer is disposed on the semiconductor substrate. The plurality of wirings are disposed between the semiconductor substrate and the insulating layer. At least one wiring of the wirings includes a plurality of holes, and a total area of the holes is from 10% to 70% of a surface area of the at least one wiring.
    Type: Application
    Filed: September 16, 2015
    Publication date: September 29, 2016
    Inventor: SHENG-PAI CHEN
  • Patent number: 9237026
    Abstract: A remote notification method is applicable to a remote notification method, where a server, through the Internet, receives user information sent by an application program executed in a first communication device, the server according to the user information sets a remote notification mode. When the server receives a startup command sent by a terminal device, the server, through the Internet, receives a message sent by the application program and sends out the message according to the remote notification mode. Therefore, a user can change the notification mode according to real usage requirements and can obtain the message received by the first communication device when not being able to directly operate the first communication device.
    Type: Grant
    Filed: March 19, 2014
    Date of Patent: January 12, 2016
    Assignees: INVENTEC (PUDONG) TECHNOLOGY CORPORATION, INVENTEC CORPORATION
    Inventor: Pai-Chen Lin
  • Patent number: 8905812
    Abstract: A toy block, configured to be assembled with a mating block, has four sidewalls. The toy block includes, where applicable, at least one stud, at least one recessed portion, bottom posts, semi-circle posts, rib pairs, a plurality of edge stoppers, and a plurality of corner stoppers. The studs and the recessed portion are provided at the top side and at the bottom side of the toy block respectively. When one of the studs of the mating toy block is inserted in one of the recessed portions of the toy block, each one of the engaged studs of the mating toy block has its sidewall abutting against eight abutment points in its corresponding recessed portions of the toy block. Thus, the toy block is grasped with the mating toy block at the engaged studs of the mating toy block.
    Type: Grant
    Filed: February 11, 2013
    Date of Patent: December 9, 2014
    Inventor: Cheng Pai-Chen
  • Publication number: 20140351358
    Abstract: A remote notification method is applicable to a remote notification method, where a server, through the Internet, receives user information sent by an application program executed in a first communication device, the server according to the user information sets a remote notification mode. When the server receives a startup command sent by a terminal device, the server, through the Internet, receives a message sent by the application program and sends out the message according to the remote notification mode. Therefore, a user can change the notification mode according to real usage requirements and can obtain the message received by the first communication device when not being able to directly operate the first communication device.
    Type: Application
    Filed: March 19, 2014
    Publication date: November 27, 2014
    Applicants: INVENTEC CORPORATION, Inventec (Pudong) Technology Corporation
    Inventor: Pai-Chen LIN
  • Patent number: 8854341
    Abstract: An improved structure of touch stylus includes a barrel, a sleeve, a positioning bar, a non-conductive head, and a flexible metal fabric. The sleeve and barrel are assembled together as a unitary member and the positioning bar is received in the sleeve. The non-conductive head receives a non-conductive body fit therein and the non-conductive body is fit over the positioning bar so that the non-conductive head is supported by the non-conductive body when the flexible metal fabric that surrounds outside the non-conductive head is put in contact with the a touch screen. As such, the non-conductive head is provided, internally, with a supporting force that prevents the non-conductive head from not resuming the original shape after being pressed down by the contact and thus improving accuracy of touch and extending the lifespan.
    Type: Grant
    Filed: August 10, 2012
    Date of Patent: October 7, 2014
    Inventor: Hsuan Pai Chen
  • Publication number: 20140256211
    Abstract: A pairing block set having a Right-hand Wedged Block and a Left-hand Wedged Block, each of mutual, mirror symmetry, is provided. Each may optionally incorporate a system of eight abutment points to each engaged Studs on its mating blocks upon assembling. By providing two different layouts—one for the odd number, and one for the even number tier toy block groups respectively, using a combination of the said pairing block set and other commonly seen Basic type of blocks for each tier groups, and after stacking up tiers of block groups by different layouts alternatingly, in a tier-to-tier mutual interlocking manner, a structurally sound assembly of oblique sided structure can be built with smoothly lined sides or walls; while leaving a plurality of Latches at both ends of the assembly, to be further interlocked with its neighboring, mating toy blocks of the intended final structure.
    Type: Application
    Filed: March 10, 2013
    Publication date: September 11, 2014
    Inventor: Pai-Chen Cheng
  • Publication number: 20140227937
    Abstract: A toy block, configured to be assembled with a mating block, having four sidewalls, is herein provided. The toy block comprising, where applicable, at least one Stud, at least one recessed portion, Bottom Posts Semi-circle Posts, Rib Pairs, a plurality of Edge Stoppers, and a plurality of Corner Stoppers. The Studs, and the recessed portion are provided at the top side, and at the bottom side of the toy block respectively. When one of the studs of the mating toy block is inserted in one of the recessed portions of the toy block, each one of the engaged studs of the mating toy block have its sidewall abutting against eight abutment points in its corresponding recessed portions of the said toy block, such that the toy block is grasped with the mating toy block at the engaged Studs of the mating toy block.
    Type: Application
    Filed: February 11, 2013
    Publication date: August 14, 2014
    Inventor: Cheng Pai-Chen
  • Publication number: 20130187896
    Abstract: An improved structure of touch stylus includes a barrel, a sleeve, a positioning bar, a non-conductive head, and a flexible metal fabric. The sleeve and barrel are assembled together as a unitary member and the positioning bar is received in the sleeve. The non-conductive head receives a non-conductive body fit therein and the non-conductive body is fit over the positioning bar so that the non-conductive head is supported by the non-conductive body when the flexible metal fabric that surrounds outside the non-conductive head is put in contact with the a touch screen. As such, the non-conductive head is provided, internally, with a supporting force that prevents the non-conductive head from not resuming the original shape after being pressed down by the contact and thus improving accuracy of touch and extending the lifespan.
    Type: Application
    Filed: August 10, 2012
    Publication date: July 25, 2013
    Inventor: Hsuan Pai CHEN
  • Publication number: 20130076455
    Abstract: A signal filter includes a main ferrite core module and a sub ferrite core module. The main ferrite core module having a first base, a first cover, a plurality of first ferrite cores, a plurality of first terminals and a recess disposed inside. The sub ferrite core module having a second base, a second cover, a plurality of second ferrite cores, and a plurality of second terminals, capable of being assembled with the main ferrite core module. The signal filter is assembled with the main and sub ferrite core module, and first and second terminals are parallel disposed on two sides.
    Type: Application
    Filed: September 25, 2011
    Publication date: March 28, 2013
    Inventor: Shao Pai Chen
  • Patent number: 7990418
    Abstract: An automated test measurement system (ATMS) (100), for automatically measuring a device under test (DUT) (60), includes a control module (110), a signal generation module (120), an encoder module (130), and a signal analyzer module (140). The control module receives an encoder parameter and a test item, and generates a pattern command and an analyzer command according to the test item. The signal generation module generates a pattern according to the pattern command. The encoder module transforms the pattern into a bitstream according to the encoder parameter, and transmits the bitstream to the DUT. The bitstream is then transformed into a test signal. The analyzer module receives the test signal from the DUT, and analyzes the test signal according to the analyzer command. An automated test measurement method therefor is also provided.
    Type: Grant
    Filed: December 28, 2006
    Date of Patent: August 2, 2011
    Assignee: Hon Hai Precision Industry Co., Ltd.
    Inventor: Pai-Chen Liu
  • Patent number: 7715268
    Abstract: Storage apparatus can support various memory units with different standards based on the method which drives the power control-and-switch circuit in the power management unit according to a control signal caused by the ID code of a memory unit to control the second booster for further increasing the level of the external voltage or control the second regulator for further regulating or decreasing the level of the external voltage.
    Type: Grant
    Filed: November 1, 2006
    Date of Patent: May 11, 2010
    Assignee: A-Data Technology Co., Ltd.
    Inventors: Hsiang-An Hsieh, Li-Pai Chen, Ming-Dar Chen
  • Publication number: 20100081005
    Abstract: A friction stir welding tool and weld metal structure with plural onion rings, in which the tool is formed on the tool head with three surfaces, which are connected to one another through three spaced surfaces. An eccentrical axis of the tool head deviates from a central axis of the tool handle. One of the three surfaces is a deviation cutting surface which is a flat surface formed by cutting off a wall thickness from one side of an outer peripheral surface of the tool head toward the central axis of the tool handle. Each of the three spaced surfaces is alternately formed with plural notches and plural protrusions. The above welding tool is used to perform a stir friction welding operation to two metals to form the weld metal structure with the same number of onion rings as the protrusions and notches of each of the spaced surfaces.
    Type: Application
    Filed: November 3, 2009
    Publication date: April 1, 2010
    Inventors: Jong-Ning AOH, An-Cheng Yen, Tony Tang, Ming-Tang Dong, Bob Hwang, Jin-Fa Huang, Pai-Chen Lin
  • Patent number: 7651231
    Abstract: A lighting module adapted for use in a keypad device includes a circuit substrate board, a transparent light guide plate stacked on the circuit substrate board, and at least one light emitting diode embedded in the light guide plate and connected electrically to the circuit substrate board. By having the light emitting diode embedded in the light guide plate, the overall thickness of the lighting module can be reduced to permit miniaturization.
    Type: Grant
    Filed: November 23, 2007
    Date of Patent: January 26, 2010
    Assignee: Lite-On Technology Corp.
    Inventors: Li-Kun Chou, Pai-Chen Chieh, Yung-Fu Wu, Yu-Nan Liu
  • Patent number: 7515912
    Abstract: A method for deployment scheduling for a mobile communication network is disclosed. The mobile network is to be changed from a first network plan to a second network plan, and both the first and second network plans include a plurality of BSC (base station controller) areas and location areas.
    Type: Grant
    Filed: October 19, 2005
    Date of Patent: April 7, 2009
    Assignee: Groundhog Technologies Inc.
    Inventors: Meng-Seng Chen, Yuan-Pai Chen, Chun-Chih Yeh
  • Publication number: 20080296597
    Abstract: A light emitting device includes: a circuit board having a dielectric substrate and first and second electrodes provided on the dielectric substrate, the dielectric substrate being formed with a retaining hole; and a light emitting diode chip received in the retaining hole in the dielectric substrate and connected electrically to the first and second electrodes.
    Type: Application
    Filed: November 16, 2007
    Publication date: December 4, 2008
    Inventor: Pai-Chen Chieh
  • Publication number: 20080199057
    Abstract: The present invention discloses a portable storage device with a fingerprint identification function. The portable storage device uses a slim sliding fingerprint identifier to detect a user's fingerprint. The slim sliding fingerprint identifier is installed on a lateral side of a housing of the portable storage device such that after the portable storage device is plugged into the application apparatus, the user can enter an identifying fingerprint through the slim sliding fingerprint identifier for a fingerprint identification. The invention enhances the convenience of the fingerprint identification and reduces the circuit occupying area.
    Type: Application
    Filed: April 19, 2007
    Publication date: August 21, 2008
    Inventors: Hsiang-An Hsieh, Li-Pai Chen
  • Publication number: 20080170381
    Abstract: A lighting module adapted for use in a keypad device includes a circuit substrate board, a transparent light guide plate stacked on the circuit substrate board, and at least one light emitting diode embedded in the light guide plate and connected electrically to the circuit substrate board. By having the light emitting diode embedded in the light guide plate, the overall thickness of the lighting module can be reduced to permit miniaturization.
    Type: Application
    Filed: November 23, 2007
    Publication date: July 17, 2008
    Inventors: Li-Kun Chou, Pai-Chen Chieh, Yung-Fu Wu, Yu-Nan Liu
  • Publication number: 20080052544
    Abstract: A portable electronic device that can use a dc power and a renewable energy as power supplies. The portable electronic device includes a rechargeable battery as a spare power when the ac power is not available, a power management unit, and a plurality of loads. The power management unit selectively respectively couples the plurality of loads to the power supplies according to a status of each of the power supplies, the amount of power each load requires, and design considerations.
    Type: Application
    Filed: August 28, 2006
    Publication date: February 28, 2008
    Inventors: Hsiang-An Hsieh, Li-Pai Chen
  • Publication number: 20080036865
    Abstract: An automated test measurement system (ATMS) (100), for automatically measuring a device under test (DUT) (60), includes a control module (110), a signal generation module (120), an encoder module (130), and a signal analyzer module (140). The control module receives an encoder parameter and a test item, and generates a pattern command and an analyzer command according to the test item. The signal generation module generates a pattern according to the pattern command. The encoder module transforms the pattern into a bitstream according to the encoder parameter, and transmits the bitstream to the DUT. The bitstream is then transformed into a test signal. The analyzer module receives the test signal from the DUT, and analyzes the test signal according to the analyzer command. An automated test measurement method therefor is also provided.
    Type: Application
    Filed: December 28, 2006
    Publication date: February 14, 2008
    Applicant: HON HAI PRECISION INDUSTRY CO., LTD.
    Inventor: PAI-CHEN LIU