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Patent # Description
US-7,136,006 Systems and methods for mismatch cancellation in switched capacitor circuits
Various circuits, systems and methods are disclosed for providing double-sampling sigma-delta modulator circuits. For example, circuits are disclosed that...
US-7,135,927 Ultra fast, low noise operational amplifier with dynamic biasing
The present invention achieves technical advantages as an operational amplifier (30) having both a high slew rate and a full power bandwidth with low distortion...
US-7,135,920 Method and circuit for facilitating control of AC coupling in an amplifier circuit
A method and circuit for facilitating control of the AC coupling for addressing input offset in an amplifier circuit are provided. In accordance with an...
US-7,135,912 Methods and systems for decoupling the stabilization of two loops
Circuits and methods for dynamically stabilizing a circuit having a relatively small capacitive load two current loop sub circuits are provided. A main current...
US-7,135,843 Switching power supply device
The circuit provides a type of switching power supply device that can reduce the ripple voltage generated in the output when switching is performed in the...
US-7,135,840 DC/DC converter circuit and method for DC/DC conversion
A DC/DC converter circuit including an inductance 10, two controllable switches 12, 14 and a controller 16 for controlling the switches 12, 14 is configured so...
US-7,135,781 Low profile, chip-scale package and method of fabrication
Disclosed is a semiconductor device that includes an electrically insulating, sheet-like substrate (301) with first and second surfaces (301a, 301b), at least...
US-7,135,765 Semiconductor device package and method of making the same
A semiconductor device package and a method of making the same are provided. The semiconductor device includes a package substrate, a layer of conductive...
US-7,135,759 Individualized low parasitic power distribution lines deposited over active integrated circuits
An integrated circuit (IC) chip, mounted on a leadframe, has a network of power distribution lines deposited on the surface of the chip so that these lines are...
US-7,135,397 Method and system for packaging ball grid arrays
According to one embodiment of the invention, a method of packaging ball grid arrays includes providing a substrate having a plurality of holes formed therein....
US-7,135,373 Reduction of channel hot carrier effects in transistor devices
A transistor can be fabricated to exhibit reduced channel hot carrier effects. According to one aspect of the present invention, a method for fabricating a...
US-7,135,361 Method for fabricating transistor gate structures and gate dielectrics thereof
Methods are disclosed for treating deposited gate dielectric materials, in which the deposited dielectric is subjected to one or more non-oxidizing anneals to...
US-7,134,947 Chemical mechanical polishing system
According to one embodiment of the invention, a chemical mechanical polishing system includes a platen having a first surface adapted to couple a polishing pad...
US-7,134,061 At-speed ATPG testing and apparatus for SoC designs having multiple clock domain using a VLCT test platform
A scan test circuitry design imbedded on an SoC having the scan architecture of a VLCT platform is disclosed herein. This BIST circuitry design that is not...
US-7,133,821 Read FIFO scheduling for multiple streams while maintaining coherency
A method of scheduling trace packets in an integrated circuit generating trace packets of plural types stores trace data in respective first-in-first-out...
US-7,133,618 Method of aligning optical wireless transceivers comprising distinct mirrors for transmitting and receiving
A method simultaneously aligns the two sets of optical wireless link transceiver mirrors such that light traverses a path from the transmitting laser off an...
US-7,133,617 Reflection detection in an optical wireless link
In an optical wireless network, where light beams are transmitted over-the-air, reflections of the transmitted light beams may cause a receiver of an optical...
US-7,133,459 Space-time transmit diversity
A linear transformation of parallel space-time transmit diversity encoded streams; also, asymmetrical symbol mapping of parallel streams. Separately or together,...
US-7,133,457 Joint timing recovery for multiple signal channels
A spatial diversity receiver and method for determining a multichannel combined symbol timing marker that identifies an energy concentration for a combination of...
US-7,133,444 Combined equalization for DMT-based modem receiver
A DMT modem (40) is disclosed, in which a combined time domain equalizer and per-tone equalizer is applied to a received DMT signal. The combined equalizer...
US-7,133,435 Interference cancellation system and method
A method for reducing multiple access interference (MAI) in a code division multiple access (CDMA) spread spectrum receiver assigned a number of codes which also...
US-7,133,422 Implementing enhanced distributed coordinating function (EDCF) with a single hardware backoff counter
A method for implementing a plurality of backoff counters on a hardware backoff counter for use in implementing a prioritized message transmission network is...
US-7,133,396 Dynamic assignment of retransmission slots for enhanced quality in wireless communication links
In wireless communication arrangements that utilize a transmission period of time followed by a retransmission period of time, the utilization and effectiveness...
US-7,133,304 Method and apparatus to reduce storage node disturbance in ferroelectric memory
Methods and ferroelectric devices are presented, in which pulses are selectively applied to ferroelectric memory cell wordlines to discharge cell storage node...
US-7,133,298 High frequency voltage regulating transformer based converter
A switching regulator and method of fabricating a switching regulator is disclosed. In one embodiment a switching regulator comprises a transformer having a...
US-7,133,268 Current control via a variable voltage snubbing network
System and method for controlling current across a load. A preferred embodiment comprises a current varying circuit (such as current varying circuit 525) that...
US-7,133,234 Hard disk drive preamplifier write driver
The present invention discloses an apparatus (160) comprising a common mode generator circuit (162) coupled to a current directing circuit adapted to provide...
US-7,133,158 Method and apparatus for efficient caching and rendering of large patterns in a small memory printer
A method of performing a pattern fill operation of a pattern into a clipping region resolves the pattern into an intermediate format between a page description...
US-7,133,061 Multilaser bi-directional printer with an oscillating scanning mirror
System and method for generating lines of data on a photosensitive medium for use with a display or a printing apparatus. The lines of data are generated by two...
US-7,132,845 FA tool using conductor model
In a method and system for testing a test sample (190), a simulation program (130) is used to augment test results provided by a legacy test system (101). The...
US-7,132,740 Semiconductor package with conductor impedance selected during assembly
A semiconductor package having a plurality of conductors arrayed in two (or more) parallel planes, and an available ground conductor. Conductors in the auxiliary...
US-7,132,365 Treatment of silicon prior to nickel silicide formation
A method of preparing a die comprises treating exposed silicon to form an oxide prior to silicide formation; and depositing metal on the oxide. The metal may...
US-7,132,359 Tolerance bondwire inductors for analog circuitry
Disclosed are wirebonding methods wherein bondwires are positioned using dynamically determined variations in die placement. Preferred methods of the invention...
US-7,132,340 Application of post-pattern resist trim for reducing pocket-shadowing in SRAMs
Methods (600, 700) are disclosed for minimizing the effect of pocket shadowing in the fabrication of an angled pocket implant (32) extending underlying a gate...
US-7,132,314 System and method for forming one or more integrated circuit packages using a flexible leadframe structure
In certain embodiments, a leadframe structure for forming one or more integrated circuit packages includes a number of adjacent substantially parallel lead bars...
US-7,131,762 Color rendering of illumination light in display systems
A method and apparatus for compensating for deficiency in the illumination light from a light source is provided, where the spectrum in the visible range of...
US-7,131,114 Debugger breakpoint management in a multicore DSP device having shared program memory
A processing system comprises a digital signal processor (DSP) device and a host system on which the DSP device is implemented. The DSP device comprises a shared...
US-7,131,089 Computer program for programming an integrated circuit speed capability indicator
A computer programmed to specify a design of a circuit for indicating a potential speed capability of a data path in a predetermined circuit. The data path...
US-7,131,044 Means scanning scan path parts sequentially and capturing response simultaneously
Scan architectures are commonly used to test digital circuitry in integrated circuits. The present invention describes a method of adapting conventional scan...
US-7,130,984 First-in first-out memory system with shift register fill indication
An electronic device (10). The device comprises a memory structure (12) comprising an integer M of word storage locations. The device further comprises a write...
US-7,130,749 Wavelet analysis of signals to determine characteristics of anomalies in a wire
In one embodiment, a method for wavelet analysis of one or more signals to determine one or more characteristics of one or more anomalies in a wire includes...
US-7,130,415 Line Driver apparatus
A line driver apparatus includes a peak detector operable to receive a data signal and output a first logic signal when the data signal is below a threshold...
US-7,130,345 Configurable equalization apparatus for multicarrier communications
A number of basic equalization and demodulation structures have been shown to be appropriate for DMT systems depending on the channel, noise, and system...
US-7,130,335 Multi-line ADSL modem
A multi-line ADSL modem (12) and network (10) whereby the multi-line ADSL modem (12) has connections to several ADSL modems (14) at a central office (CO) (16)...
US-7,130,182 Stacked capacitor and method for fabricating same
The invention relates to a stacked capacitor (10) comprising a silicon base plate (16), a poly-silicon center plate (32) arranged above the base plate (16), a...
US-7,130,169 Short circuit protection for a power isolation device and associated diode
Short circuit protection is provided for an isolation component that has a parasitic diode as an inherent part of its construction. The isolation component may...
US-7,130,105 Method and apparatus for controlling the positioning of an optical dithering element
According to one embodiment, a method for controlling positioning of an optical dithering element includes repeatedly driving the optical dithering element...
US-7,130,073 Efficient storage and rendering of patterns in a printer
Patterns are processed minimizing resources such as memory and/or processing power. According to one aspect, when a pattern object is received with the same...
US-7,129,875 Tracking reference system for analog-to-digital converter systems
An analog-to-digital (A/D) converter system is provided that compensates for operating variations associated with one or more passive components of the A/D...
US-7,129,862 Decoding bit streams encoded according to variable length codes
A decoding approaching suitable for architectures such as Very Long Instruction Word (VLIW), in which throughput performance would be reduced in case if large...
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