Easy To Use Patents Search & Patent Lawyer Directory
At Patents you can conduct a Patent Search, File a Patent Application, find a Patent Attorney, or search available technology through our Patent Exchange. Patents are available using simple keyword or date criteria. If you are looking to hire a patent attorney, you've come to the right place. Protect your idea and hire a patent lawyer.
Searching: sharp
Search by keyword, patent number, inventor, assignee, city or state:
| Patent # | Description |
|---|---|
| US-7,415,256 |
Received signal strength measurement circuit, received signal strength
detection circuit and wireless receiver The RSSI circuit of the present invention includes: an IF amplifier section, which includes multiple stages of serially connected differential amplifiers for... |
| US-7,415,218 |
Image forming apparatus having charging unit with separate intake and
exhaust ducts In an image forming apparatus that uses a charging unit to charge a photosensitive drum, forms an electrostatic latent image by carrying out image exposure... |
| US-7,415,214 |
Image forming apparatus and method for detecting amount of remaining toner The image forming apparatus according to the present invention detects the amount of remaining toner by using (i) the result of calculation carried out by a... |
| US-7,415,170 |
Data processing apparatus, image processing apparatus, camera, and data
processing method A data processing apparatus is provided for processing an image signal obtained from a solid-state image pickup device, in which a plurality of types of color... |
| US-7,414,986 |
System and method for controlling wireless LAN bandwidth allocation A system and method are provided for controlling bandwidth allocation in a wireless local area network (wLAN). The method comprises: expressing device bandwidth... |
| US-7,414,969 |
System and method for IEEE 802.11 network admission control A system and method are provided for periodic stream admission control in an IEEE 802.11 network. The method comprises: at an access point (AP), receiving a... |
| US-7,414,694 |
Liquid crystal display device A plurality of gate driver boards are bonded to a first side of a TFT substrate, and a wiring board made of a flexible printed wiring board is bonded between the... |
| US-7,414,666 |
Portable device having exposure-adjustable image pick-up unit and exposure
adjusting device A portable camera-phone has a strobe consisting of LEDs emitting light with a determined quantity of light emission, as an auxiliary light source for image... |
| US-7,414,647 |
Wide view field area camera apparatus and monitoring system A camera apparatus of the present invention comprises: an optical system for projecting image light representing an image of a wide view field area toward a... |
| US-7,414,607 |
Display device In a structure in which a plurality of signals related to each other are supplied to a driving circuit in such a manner that at least one of the signals is... |
| US-7,414,483 |
Test circuit, delay circuit, clock generating circuit, and image sensor A test circuit comprises a delay circuit 11 with controllable delay, a phase comparator circuit 12 for comparing the phases between the clock signal S0 and a... |
| US-7,414,225 |
Cooking heater In a cooking heater having an automatically opening/closing door, when a lock determination unit detects that transmission of a torque of a driving unit is... |
| US-7,413,939 |
Method of growing a germanium epitaxial film on insulator for use in
fabrication of CMOS integrated circuit A method of fabricating a silicon-germanium CMOS includes preparing a silicon substrate wafer; depositing an insulating layer on the silicon substrate wafer;... |
| US-7,413,442 |
Learning support system A learning support system has an information processing apparatus, a portable information terminal and a learning management server which are connected through a... |
| US-D575,248 |
Television set |
| US-7,412,601 |
Illegal data use prevention system An illegal data use prevention system includes a registrar which issues first authentication information for a game machine reproducing data and second... |
| US-7,411,811 |
Semiconductor storage device In a semiconductor storage device with cross point type arrays of memory cells including variable resistor elements, a selected data line and unselected data... |
| US-7,411,710 |
Optical beam scanning device and image forming apparatus An optical beam scanning device is configured from a deflecting unit that has a function to support a deflecting member and a light source, including an exposing... |
| US-7,411,692 |
Method and apparatus for building a composite print job The invention is directed to a method and apparatus for building a composite print job. According to a method, at least first and second files are received in... |
| US-7,411,596 |
Driving circuit for color image display and display device provided with
the same In a gradation voltage generation circuit used in a video signal line driving circuit for driving video signal lines of a liquid crystal display device by time... |
| US-7,411,569 |
Display device and method for fabricating the same The display device comprises: a substrate 50 having a plurality of light emitting elements on one surface thereof, and a substrate 10 having a circuit for... |
| US-7,411,195 |
Human body detection device and electronic equipment using the same The human body detection device comprises a pyroelectric-type sensor 7 for detecting presence of a human body and an infrared distance-measuring sensor 2 for... |
| US-7,411,088 |
Stereoselective synthesis of a 4,4-disubstituted cyclohexanepropanoic acid There is provided stereoselective route to a compound of formula I: ##STR00001## wherein R represents H or an alkali metal, Ar.sup.1 represents 4-chlorophenyl... |
| US-7,411,004 |
Sulphones which modulate the action of gamma secretase Disclosed are sulphones which modulate the action of gamma-secretase. The compounds are useful in the treatment or prevention of Alzheimer's disease. |
| US-7,410,964 |
Cyclohexyl sulphones as gamma-secretase inhibitors Compounds of formula I: ##STR00001## inhibit gamma-secretase and hence find use in treatment or prevention of Alzheimer's disease. |
| US-7,410,897 |
Contact plug processing and a contact plug A semiconductor device has anisotropically formed via holes through a PMD layer. The anisotropic geometry of the via holes results in the diameter of a via hole... |
| US-7,410,819 |
Nitride semiconductor light-emitting device and method for producing same In a method for producing a nitride semiconductor light-emitting device according to the present invention, first, a nitride semiconductor substrate having... |
| US-7,410,508 |
Apparatus for crystallizing semiconductor with laser beams Laser beams emitted by a plurality of laser sources are divided into a plurality of sub-beams, which are irradiated onto selected portions of an amorphous... |
| US-7,410,305 |
Optical semiconductor device, optical communication device, and electronic
equipment An optical semiconductor device has an optical semiconductor element (2) such as an LED or PD, and a light-permeable resin (4) encapsulating the optical... |
| US-7,410,100 |
Portable terminal device, program for reading information, and recording
medium having the same recorded thereon A portable terminal device and a program for reading information, which can read a code correctly with simple operations, and a recording medium having the... |
| US-7,409,266 |
Group robot system that can obtain detailed overall information of object
efficiently A group robot system includes a plurality of sensing robots and a base station controlling the sensing robots, and establishes communication in a hierarchical... |
| US-7,409,183 |
Releasing agent applying mechanism, fixing device, and printing apparatus In the present applying mechanism, a part of a guide sheet 33 bulges (arches) away from an oil application roller 16, with respect to a vertical line S passing... |
| US-7,408,998 |
System and method for adaptive bit loading source coding via vector
quantization A communication system includes a data transmitter and a data receiver in which the data transmitter transmits data using a multicarrier modulation, such as an... |
| US-7,408,667 |
Systems and methods for pull printing where rendering is initiated at the
printer A method for pull printing a document wherein the rendering is initiated at a printer is disclosed. A document on a computing device is located from a printing... |
| US-7,408,541 |
Liquid crystal display device When an input power supply fed to a liquid crystal display device is cut off, a gate-on power supply for driving a gate line of a display part is automatically... |
| US-7,408,308 |
LED drive circuit, LED lighting device, and backlight To realize an LED drive circuit capable of feeding equal currents to parallel-connected LED circuits with a simple arrangement, there are provided a current... |
| US-7,408,143 |
Previous amplifier circuit, light-receiving amplifier circuit, and optical
pickup apparatus having grounded... A previous amplifier circuit of the present invention includes: a grounded emitter amplifier circuit using a grounded emitter transistor connected to a light... |
| US-7,407,858 |
Resistance random access memory devices and method of fabrication A method of fabricating a RRAM includes preparing a substrate and forming a bottom electrode ori the substrate. A PCMO layer is deposited on the bottom electrode... |
| US-7,407,843 |
Four-transistor Schmitt trigger inverter A four-transistor Schmitt trigger inverter is provided. The Schmitt trigger inverter is made from an n-channel MOS (NMOS) dual-gate thin-film transistor (DG-TFT)... |
| US-7,407,732 |
Electrophotographic toner An object of the invention is to provide a black toner that can satisfy further the requirement for low energy, high-speed and high performance, a color toner... |
| US-7,407,559 |
Method of producing liquid crystal display devices A method of producing a liquid crystal display device. A first substrate having a liquid crystal dripped thereon, and a second substrate, are arranged in a... |
| US-7,407,241 |
Ink-jet head device, ink-jet device, and ink-supplying method of ink-jet
head device In an ink-jet head device, a main tank, a sub tank and an ink-jet head are mounted in this order in a carriage, with the main tank placed at the top. The main... |
| US-7,407,208 |
Joint drive mechanism and robot hand A joint drive mechanism includes a plurality of link members linked via a joint portion. A drive portion is associated with the joint portion for driving the... |
| US-D574,438 |
LCD tag for display shelf |
| US-7,406,491 |
Disk medium managing method having recording areas predefined on the disk
medium as directories Areas are hierarchically ensured as directories for data to be recorded in advance. Therefore directories and files are continuously arranged as much as possible... |
| US-7,406,280 |
Magnet roller developing device and image forming apparatus for reducing
obstructions in developer circulation path A device including a developing roller having a magnet roller for transporting developer, and developing an electrostatic latent image, a regulating member... |
| US-7,406,129 |
Wireless communication apparatus and wireless communication system A data transmission apparatus transmits data signals "S1" and "S2" containing identical serial data "ds" in two frequency bands, and a data reception apparatus... |
| US-7,406,019 |
Semiconductor laser apparatus and optical pickup apparatus A semiconductor laser apparatus is provided which comprises a semiconductor laser device for emitting laser light and a base having a major surface and a... |
| US-7,405,974 |
Semiconductor memory device, page buffer resource assigning method and
circuit therefor, computer system and... A semiconductor memory device includes a page buffer circuit and an arrangement of memory elements each including: a gate electrode provided on a semiconductor... |
| US-7,405,864 |
Dimming device and display device incorporating the same A dimming device is provided by using a material which is capable of transitioning between a metallic reflection state and a transmitting state. The dimming... |
File A Patent Application
- Protect your idea -- Don't let someone else file first. Learn more.
- 3 Easy Steps -- Complete Form, application Review, and File. See our process.
- Attorney Review -- Have your application reviewed by a Patent Attorney. See what's included.