Recently Expired Patents
Recently expired US patents from the last 30 days. Expired patents enter the public domain and may be freely used. Updated daily via USPTO data.
Shaving razor cartridge having connecting member
Calibration arrangement for breath testing equipment
Apparatus for direct measurement of insulation thermal performance at cryogenic temperatures
Clutch housing
Virtual memory fragment aware cache
Embedded fiber acoustic sensor for CMP process endpoint
Automatic protocol determination for portable devices supporting multiple protocols
Dynamic multi-dimensional scrolling
Method for the analysis of array images and device
Method, apparatus, and program for dynamic expansion and overlay of controls
Synchronizing link delay measurement over serial links
Two-photon absorption dye-containing material, three-dimensional refractive index modulation material, three-dimensional absorption index modulation material and three-dimensional optical recording material
Vehicle brake hydraulic pressure control apparatus
Data management system and method
Method for the production of adipodinitrile by hydrocyanation of 1,3-butadiene
Pulse pattern generating apparatus
Method and system for setting and analyzing tubing target pressures for tongs
Apparatus, method, and computer product for pattern detection
Internal combustion engine
Method for measuring the microarchitecture of complex tissue with MRI
Semiconductor device and driving method of semiconductor device
Semiconductor memory device and method of manufacturing the same
Phase-compensation decision feedback channel equalizer and digital broadcasting receiver using the same
Method of manufacturing thin film semiconductor device
Seat delivery pallet
Perpendicular magnetic recording medium with magnetic torque layer coupled to the perpendicular recording layer
Sliding member with excellent wear resistance in water-based environments
Adjustable nose pad system
Data processing method, equalizer and receiver
Boundary acoustic wave device
Methods and apparatus for predicting the hydrocarbon production of a well location
Management module controlled ingress transmission capacity
Model based adaptive multi-elliptical approach: a one click 3D segmentation approach
Diamagnetic force field bioreactor
Liquid particle mass measurement in gas streams
Method for replicating message status changes across messaging systems
Message processing apparatus, method and program
Via line barrier and etch stop structure
Chimeric empty viral-like particles derived from the infectious bursal disease virus (IBDV), process for their production and applications
Method and apparatus for the manipulation and management of a cryogen for production of frozen small volumes of a substance
Apparatus and method for data interchange
Telephone terminal
Method and construction for space-time codes for AM-PSK constellations
Method for testing memory device
Absorption heat pump
Modular tower structure
Plasma display panel with gas exhaust port
Release fluid additives
Apparatus for separating fibers from reject material
Wireless communication system