| Patent Number |
Title Of Patent |
Date Issued |
| 7408304 |
Apparatus for power circuit of light emitting diode |
August 5, 2008 |
| The invention is set for connecting L.E.D., bridging rectifier and AC/DC power transformer by using series connection method, also the main purpose is for saving energy and reducing the cost of electronic components. The first apparatus is built by first bridge rectifier, first L.E.D |
| 7398499 |
Method of searching paths suffering from the electrostatic discharge in the process of an integr |
July 8, 2008 |
| A method of searching paths that are susceptible to electrostatic discharge (ESD) at the beginning of an integrated circuit (IC) design is disclosed that includes a circuit spreading out algorithm, a matrix closure algorithm, and a supernode algorithm. The found paths are required to |
| 7373367 |
Efficient digital filter design tool for approximating an FIR filter with a low-order linear-pha |
May 13, 2008 |
| A method and apparatus for designing low-order linear-phase IIR filters is disclosed. Given an FIR filter, the method utilizes a new Krylov subspace projection method, called the rational Arnoldi method with adaptive orders, to synthesize an approximated IIR filter with small orders. The |
| 7321834 |
Method for calculating power flow solution of a power transmission network that includes interli |
January 22, 2008 |
| Power flow models of Interline Power Flow Controllers (IPFC) for large-scale power systems are studied, in details. Mathematical models of the IPFC, using the d-q axis decompositions of control parameters are derived. In this framework, for each IPFC, only two control parameters are |
| 7288726 |
Hollow wire and method for making the same |
October 30, 2007 |
| A hollow wire for enhancing the wires used in a Liquid Crystal Display includes hollow portions so as to increase the cross sectional area and reduce the resistance. An isolation layer with a low dielectric constant is filled in the hollow portions so as to reduce the clecti-ic capacitie |
| 7254790 |
Method of moment computations in R(L)C interconnects of high speed VLSI with resistor loops |
August 7, 2007 |
| A moment computation technique for general lumped R(L)C interconnect circuits with multiple resistor loops is proposed. Using the concept of tearing, a lumped R(L)C network can be partitioned into a spanning tree and several resistor links. The contributions of network moments from e |
| 7216322 |
Clock tree synthesis for low power consumption and low clock skew |
May 8, 2007 |
| A method for low power clock tree synthesis using buffer insertion, removal and resizing for high-speed VLSI design is proposed. A developed tool can be embedded in the existing clock tree synthesis design flow to ensure satisfying both specifying database constrains and clock skew c |
| 7216309 |
Method and apparatus for model-order reduction and sensitivity analysis |
May 8, 2007 |
| Computer time for modeling VLSI interconnection circuits is reduced by using symmetric properties of modified nodal analysis formulation. The modeling uses modified nodal analysis matrices then applies a Krylov subspace matrix to construct a congruence transformation matrix to genera |
| 7191418 |
Method and apparatus for rapidly selecting types of buffers which are inserted into the clock tr |
March 13, 2007 |
| A method and apparatus for rapidly selecting types of buffers which are inserted in the clock tree for high-speed VLSI design is disclosed. The developed tool can be embedded in the existing clock tree synthesis design flow to ensure minimizing the clock delay and satisfying the clock |
| 7181664 |
Method on scan chain reordering for lowering VLSI power consumption |
February 20, 2007 |
| A method for reordering a scan chain meets given constraints and minimizes peak power dissipation. The given constraints include a maximum peak power dissipation, a maximum scan chain length and a maximum distance between two successive registers. The method includes embedding a deve |
| 7177727 |
Method for calculating power flow solution of a power transmission network that includes unified |
February 13, 2007 |
| A method for calculating power flow solution of a power transmission network with unified power flow controllers is adapted to calculate the power flow on a large-scale power transmission network. The unified power flow controller has a series transformer, a series converter, a direct |
| 7173467 |
Modified high-efficiency phase shift modulation method |
February 6, 2007 |
| Disclosed is a high-efficiency phase shift modulation method suitable for use in a traditional DC/AC single-phase full-bridge inverter. In this method, phase-shifted signal timing is used to modulate a duty cycle so that a power transistor is operated in a zero voltage switching state. A |
| 7160847 |
Water solution using in metal surface treating process and process for removing oxidized film an |
January 9, 2007 |
| A method for chemical etching is disclosed for taking away oxidized film and removing cut as well as punched edge burs of harden-treated carbon steel (SK3, SK4 and SK5). Thereby, the fillet edge of the cut section is achieved. An oxidized film with a thickness of several micrometers is |
| 7124381 |
Method of estimating crosstalk noise in lumped RLC coupled interconnects |
October 17, 2006 |
| A method for efficiently estimating crosstalk noise of high-speed VLSI interconnects models high-speed VLSI interconnects as lumped RLG coupled frees. An inductive crosstalk noise waveform can be accurately estimated in an efficient manner using a linear time moment computation technique |
| 7026137 |
Hepatitis |
April 11, 2006 |
| A screening method of identifying a compound for treating hepatitis. Also disclosed is a method for evaluating responsiveness of a subject having hepatitis to a drug. |
| 7017130 |
Method of verification of estimating crosstalk noise in coupled RLC interconnects with distribut |
March 21, 2006 |
| A method and verification of estimating crosstalk noise in coupled RLC interconnects with distributed line in nanometer integrated circuits is provided. In this invention, nanometer VLSI interconnects are modeled as distributed RLC coupled trees. The efficiency and the accuracy of moment |
| 7011950 |
Detecting recurrence and high stage bladder carcinoma |
March 14, 2006 |
| Analysis of nucleophosmin/B23 mRNA expression provides sensitive, quantitative, rapid and specific analysis to detect cancer cells in tissues for predicting and monitoring recurrence and high stage bladder carcinoma. Over-expression of nucleophosmin/B23 mRNA is a useful prognostic ma |
| 6966318 |
Filtering mask |
November 22, 2005 |
| A filtering mask includes two filtering bodies with a tube connected therebetween. Two sub-tubes on the tube are inserted in the wearer's nostrils. Each filtering body includes two chambers separated by a separation plate through which through holes are defined. One of the chambers i |
| 6945711 |
Multiplexer with a dense wavelength division multiplexing function |
September 20, 2005 |
| This invention relates to a multiplexer with a DWDM function, mainly comprising two modules, and an optic fiber is linked between said two modules, in which several filters and reflection mirrors, inclined slabs, laser diodes, receiver, and optical detectors detecting reflection light |
| 6752627 |
Light emitting tooth brush having whitening and sterilizing effects |
June 22, 2004 |
| A light emitting tooth brush having whitening and sterilizing effects includes a handle having one end provided with a light permeable brush head, a control switch mounted in the handle, and a circuit board mounted in the brush head. The circuit board is electrically connected to the |
