Patents Represented by Attorney, Agent or Law Firm Raymond Y. Chan
  • Patent number: 6697758
    Abstract: A processing method for motion measurement, which is adapted to be applied to output signals proportional to rotation and translational motion of the carrier, respectively from angular rate sensors and acceleration sensors, is more suitable for emerging MEMS (MicroElectronicMechanicalSystem) angular rate and acceleration sensors. Compared with a conventional IMU, the present invention utilizes a feedforward open-loop signal processing scheme to obtain highly accurate motion measurements by means of signal digitizing, temperature control and compensation, sensor error and misalignment calibrations, attitude updating, and damping control loops, and dramatically shrinks the size of mechanical and electronic hardware and power consumption, meanwhile, obtains highly accurate motion measurements.
    Type: Grant
    Filed: February 19, 2002
    Date of Patent: February 24, 2004
    Assignee: American GNC Corporation
    Inventors: Hiram McCall, Ching-Fang Lin
  • Patent number: 6695448
    Abstract: A shelter frame kit is adapted for detachably mounting in front of a primary spectacle frame wherein the shelter frame kit for supporting two auxiliary lenses includes a bridge extended between the two auxiliary lenses, two shelter arms having two pivot hinges affixed on upper sides of the two auxiliary lenses respectively, and two interlocking means provided at two ends of the two shelter arms respectively for interlocking with two rim lockers of the primary spectacle frame such that the auxiliary lenses are adapted for pivotally folding from a closed position to an open position, wherein in the closed position of the shelter frame kit, the two auxiliary lenses are respectively positioned in front of two lenses of the primary spectacle frame, and in the opened position of the shelter frame kit, the two auxiliary lenses are 180-degree flipped over the two lenses of the primary spectacle frame respectively.
    Type: Grant
    Filed: November 26, 2002
    Date of Patent: February 24, 2004
    Inventor: Tony Xin Xiao
  • Patent number: 6695410
    Abstract: An adjustable support system of seat structure includes two side supporting units foldably extended from two vertical sides of the back panel, at least an elongated element having a predetermined length of holding portion extended from the back panel through the two side supporting units respectively, and an adjustable locker securely locked up two free end portions of the elongated element for adjusting the length of the holding portion of the elongated element, so as to adjust a folding angle between each of the side supporting units and the back panel.
    Type: Grant
    Filed: May 23, 2001
    Date of Patent: February 24, 2004
    Inventor: Ben M. Hsia
  • Patent number: 6691906
    Abstract: A taser holster includes a carrier for detachably fastening on a user's body, a pouch panel overlappedly provided on the carrier and defining a storage compartment, having a top opening, between the carrier and the pouch panel for receiving a taser, and a shielding flap, having a predetermined size and shape, overlappedly extended from the carrier for selectively folding from a closed position to an opened position. In the closed position, the shielding flap is folded to enclose the top opening of the storage compartment so as to cover a butt of the taser for protection purpose. In the opened position, the shielding flap is held by the carrier, which allows the taser withdrawing from the storage compartment efficiently.
    Type: Grant
    Filed: November 16, 2001
    Date of Patent: February 17, 2004
    Inventor: James Victor Cragg
  • Patent number: 6691537
    Abstract: A sportsboard locking apparatus for a sportsboard having an attachment channel having an elongated insertion groove indented on an attachment surface of the sportsboard and an engagement groove perpendicular extended along the insertion groove, wherein the sportsboard locking apparatus includes an engagement member having an engaging latch transversely formed at a foot end of an outer surface thereof and a first shackle bore, a locking member having a predetermined thickness and a second shackle bore, and an attachment device for slidably attaching the locking member to the engagement member that limits the locking member to move longitudinally with respect to the engagement member between a locking position and an unlocking position.
    Type: Grant
    Filed: February 22, 2002
    Date of Patent: February 17, 2004
    Inventor: Calvin Conrad Tan
  • Patent number: 6692135
    Abstract: An attachable lighting system for an outdoor umbrella includes at least an illuminating arrangement which includes at least an illuminating unit for illumination, an illuminating unit supporter which has an guiding surface formed on a bottom portion thereof and is securely connected to the awning frame, an illuminating unit adaptor, and a power supply device. The illuminating unit adaptor has a holding member securely connected to the illuminating unit and an engagement member having an engaging surface arranged to slidably engage with the guiding surface of the illuminating unit supporter, wherein the illuminating unit adaptor is detachably attached to the illuminating unit supporter in such a manner that the illuminating unit connected to the illuminating unit adaptor is capable of sliding to maintain a substantially vertical orientation when the awning frame is folding and unfolding or supported in an inclined position.
    Type: Grant
    Filed: June 17, 2002
    Date of Patent: February 17, 2004
    Inventor: Wanda Yiing Li
  • Patent number: 6688145
    Abstract: A sportsboard locking apparatus for securing sportsboard from theft includes a simple, multiple element apparatus which engages elements of a standard sportsboard and further provides for a method by which the sportsboard may be secured to a stationary article avoiding theft. The apparatus operates simply with few moving parts and fits standard sportsboard designs. A cross bar is intimate to the sportsboard's body and located within a cylindrical cup which is recessed below the sportsboard's outer surface, the cross bar being securely fixed to the board's core structure. The apparatus incorporates a hooked element which surrounds the crossbar and a pin element which encloses the cross bar within a space formed between pin and hook element's engagement end.
    Type: Grant
    Filed: September 13, 2002
    Date of Patent: February 10, 2004
    Inventor: Calvin Conrad Tan
  • Patent number: 6690692
    Abstract: A third harmonic laser system includes a fundamental wave resonator for generating fundamental laser beam, a second harmonic laser generator for converting fundamental laser beam to a second harmonic laser beam, and a third harmonic laser generator for mixing the second harmonic laser beam with the fundamental laser beam so as to produce a third harmonic laser beam. Multi-pass tripling is used for producing the third harmonic laser beam by means of reflecting and polarizing mirrors, and that the outputted third harmonic laser beam has a high efficiency of about 51% and a high power up to 8.6 W.
    Type: Grant
    Filed: July 29, 2002
    Date of Patent: February 10, 2004
    Assignee: Hans Laser Technology Co., Ltd.
    Inventors: Yun Feng Gao, Shao Chen Yang, Chao Ming Zhou
  • Patent number: 6691133
    Abstract: A method for accessing a workforce talent location and occupational report containing conjunctive sentences of industry credits, through the use of database platforms, interactive technologies or other suitable computer- accessible means, which are manipulated by the method's skill matching analysis based on targeted industry occupations. The method involves a multitude use of inquires which uses one or more predetermined matrix analysis, from which a match locates and automatically, generates a report with identified talent's name, address and talent's description. The user can then select additional reports to industry projects, people, places and things. Upon which those reports automatically generate from one or more predetermined analysis matrices, at least conjunctive sentences of industry credit, which reflect the elements of an entertainment industry project.
    Type: Grant
    Filed: February 17, 1999
    Date of Patent: February 10, 2004
    Inventor: Neal King Rieffanaugh, Jr.
  • Patent number: 6685344
    Abstract: A lamp shade assembly includes a foldable shade having an upper edge and a lower edge to define an inner cavity therebetween, a top frame mounted at the upper edge of the foldable shade, a bottom frame mounted at the lower edge of the foldable shade, and a supporting frame detachably mounted between the top frame and the bottom frame within the inner cavity of the foldable shade for applying a stretching force on the foldable shade. The stretching force of the supporting frame is greater than a weight of the foldable shade, so that the foldable shade is stretched to provide a tension surface extending between the upper edge and the lower edge thereof, so as to form a collapsible lamp shade which is facilitated to be disassembled into a compact unit for storage and carriage and quickly assembled to tensely support a foldable shade.
    Type: Grant
    Filed: October 18, 2002
    Date of Patent: February 3, 2004
    Inventor: William K. Lin
  • Patent number: 6685108
    Abstract: This invention is related to sanitary apparatus, more particularly, it is involved with the liquid spraying apparatus (include spraying nozzle and its joint one-way valve; gasbag and its joint gas pipe; liquid container and the built-in water inlet pipe as well as the water inlet valve connected with the water inlet pipe.) used in the sanitary tools such as wringing mop, glass eraser, water broom and hair brush, etc. The nozzle, gasbag and liquid container shall be connected with a T-pipe. This newly invented liquid spraying device adopts liquid spraying principle based on pneumatic compression. The alkaline liquid and the cleaning water shall be sprayed out by pressing the gasbag. The device can be incorporated in various sanitary tools, with excellent reliability and convenient operation.
    Type: Grant
    Filed: May 13, 2002
    Date of Patent: February 3, 2004
    Inventor: Zhi Xiong Zhang
  • Patent number: 6685066
    Abstract: A thigh rig includes a carrier and a quick-attach arrangement. The carrier includes a pad body, having a front side and a rear side, for detachably attaching on a user's body and a pouch panel overlappedly provided on the front side of the pad body to define a storage compartment, for receiving a pistol-like weapon therein, between the pad body and the pouch panel. The storage compartment has a top opening having a holding portion formed by a top edge of the pouch panel. The quick-attach arrangement includes a pair of reinforcing elements spacedly provided at the top opening of the storage compartment for selectively adjusting a width of the holding portion of the top opening, so as to securely hold a wrist of the weapon in the storage compartment in position.
    Type: Grant
    Filed: January 28, 2002
    Date of Patent: February 3, 2004
    Inventor: James Victor Cragg
  • Patent number: 6682135
    Abstract: A tensional support arrangement includes a pair of guiding holders rotatably connected to back supporting frame legs respectively and a pair of side supporting arms, which are positioned at two outer sides of a chair frame, each has a support portion pivotally connected to the respective front joint at a front end thereof and a guiding portion slidably connected to the respective guiding holder, wherein two side edge portions of a seat fabric are substantially supported by the support portions of the side supporting arms respectively. Therefore, the tensional support arrangement is capable of substantially increasing the supporting area of the fabric seat to more evenly distribute and support the downward pulling force and stress applied by the user's weight.
    Type: Grant
    Filed: September 18, 2001
    Date of Patent: January 27, 2004
    Inventor: Edward Zheng
  • Patent number: 6681953
    Abstract: A rail-track display box includes an outer casing having a pair of elongated sliding tracks indented along two top edges of two parallel side walls of the outer casing respectively. An inner casing has a pair of guiding tracks indented on two outer surfaces of two side panels of the inner casing respectively. A cover has a pair of sliding pegs inwardly formed on two inner surfaces of two parallel side cover panels respectively and a pair of guiding pegs downwardly formed on two bottom edges of the side cover panels respectively. The cover is adapted to frontwardly slid to a display position that the sliding pegs are stopped at two front blocked ends of the sliding tracks respectively and the guiding pegs are stopped at two front stopped ends of the guiding tracks respectively, so as to open the rail-track display box for displaying the product.
    Type: Grant
    Filed: March 6, 2002
    Date of Patent: January 27, 2004
    Assignee: Nationalpak Limited
    Inventor: Kinsen Ka Fai Au
  • Patent number: 6682137
    Abstract: An adjustable frame of rocker includes a rocking frame and a supporting frame foldably coupled with the rocking frame, wherein the rocking frame includes a pair of coupling means for pivotally coupling two supporting arms with a supporting frame, so as to inclinedly support the supporting frame in position. Moreover, by unlocking the coupling means, the supporting frame is capable of pivotally rotating about the coupling means in order to adjust the inclination of the supporting frame.
    Type: Grant
    Filed: May 7, 2001
    Date of Patent: January 27, 2004
    Inventor: Ben Ming Hsia
  • Patent number: D485937
    Type: Grant
    Filed: June 19, 2003
    Date of Patent: January 27, 2004
    Inventor: Peter Chen
  • Patent number: D486392
    Type: Grant
    Filed: October 3, 2002
    Date of Patent: February 10, 2004
    Inventor: Kai Win Chuang
  • Patent number: D486393
    Type: Grant
    Filed: October 3, 2002
    Date of Patent: February 10, 2004
    Inventor: Kai Win Chuang
  • Patent number: D486447
    Type: Grant
    Filed: April 7, 2003
    Date of Patent: February 10, 2004
    Inventor: Guo Xiang Fan
  • Patent number: D486926
    Type: Grant
    Filed: September 13, 2002
    Date of Patent: February 17, 2004
    Inventor: Se Kit Yuen