Patents Expiring Soon

List of US patents expiring soon — updated daily with calculated expiration dates via USPTO data.

6,121 patents
Type:

Simple-structured plug for insertion slots of various specifications

7186128
Expiring: 4/11/26in 8d

Outboard motor

7195525
Expiring: 4/11/26in 8d

Control device of internal combustion engine

7198031
Expiring: 4/11/26in 8d

Methods of use settable drilling fluids comprising cement kiln dust

7204310
Expiring: 4/11/26in 8d

Method and apparatus for increasing the detection sensitivity in a high resolution NMR analysis

7205764
Expiring: 4/11/26in 8d

Sonar localization

7212467PTA
Expiring: 4/11/26in 8d

Pulse-width modulation motor speed control circuit

7221858
Expiring: 4/11/26in 8d

Mop device

7225497
Expiring: 4/11/26in 8d

Compact periscopic beam director

7236299
Expiring: 4/11/26in 8d

Direct proportional surface control system for downhole choke

7240737
Expiring: 4/11/26in 8d

Controller for drive system

7242159
Expiring: 4/11/26in 8d

Decimating down converter and related methods

7242327
Expiring: 4/11/26in 8d

Capacitive touch panel

7244901
Expiring: 4/11/26in 8d

Mammography compression devices and methods

7248668
Expiring: 4/11/26in 8d

Optical fiber interferometer with relaxed loop tolerance and QKD system using the same

7254295PTA
Expiring: 4/11/26in 8d

Systems and methods for projection mirror adjustment

7255447PTA
Expiring: 4/11/26in 8d

Keno game with extra chances

7258608PTA
Expiring: 4/11/26in 8d

Vector detecting device and living-body complex impedance measuring apparatus having the vector detecting device

7260481PTA
Expiring: 4/11/26in 8d

Spread illuminating apparatus of side light type having electrode patterns

7265341PTA
Expiring: 4/11/26in 8d

Current mode trimming apparatus

7265608
Expiring: 4/11/26in 8d

Display device and a method of manufacturing the display device

7271537
Expiring: 4/11/26in 8d

Resampling detection apparatus, resampling detection method, resampling apparatus, and resampling method

7271745
Expiring: 4/11/26in 8d

Disk drive including a printed circuit board assembly and a PCBA shield with tabs engaged in slots of a disk drive base

7271978PTA
Expiring: 4/11/26in 8d

Universal battery charger and/or power adaptor

7273384
Expiring: 4/11/26in 8d

Non-volatile memory electronic device with NAND structure being monolithically integrated on semiconductor

7274594
Expiring: 4/11/26in 8d

Method of forming a hard bias structure in a magnetic head

7275304PTA
Expiring: 4/11/26in 8d

System for assembly of a rotating machine

7275422PTA
Expiring: 4/11/26in 8d

Gain control for cartesian loop transmitter with digital processing

7277034
Expiring: 4/11/26in 8d

Tunable photonic band gap structures for microwave signals

7277065PTA
Expiring: 4/11/26in 8d

Spacial deblocking method using limited edge differences only to linearly correct blocking artifact

7277592PTA
Expiring: 4/11/26in 8d

Motorized blend alignment tool

7278746PTA
Expiring: 4/11/26in 8d

In-finder display device

7280751PTA
Expiring: 4/11/26in 8d

Surface mount chip capacitor

7283350PTA
Expiring: 4/11/26in 8d

Circuit element having a first layer of an electrically insulating substrate material and method for manufacturing a circuit element

7283372PTA
Expiring: 4/11/26in 8d

Multi-stage fastening structure

7284672PTA
Expiring: 4/11/26in 8d

GPS/dead-reckoning combination system and operating method thereof

7286933PTA
Expiring: 4/11/26in 8d

Compressed gas BB airgun

7287527PTA
Expiring: 4/11/26in 8d

Adjusting device for automobile headlamp projection angle

7287888PTA
Expiring: 4/11/26in 8d

Differential output driver and semiconductor device having the same

7288967PTA
Expiring: 4/11/26in 8d

Semiconductor laser with integrated heating element and method of manufacturing same

7289545PTA
Expiring: 4/11/26in 8d

Method and system for simultaneously imaging multiple views of a plant embryo

7289646PTA
Expiring: 4/11/26in 8d

Integrated electronic non-volatile memory device having nand structure

7295472
Expiring: 4/11/26in 8d

Identification plate for pallet container, and method of attaching an identification plate to a pallet container

7296374Cont
Expiring: 4/11/26in 8d

Amplifier circuit for an oscillator in a defined oscillating frequency range and oscillator circuit

7298224PTA
Expiring: 4/11/26in 8d

Error test for an address decoder of a non-volatile memory

7301837PTA
Expiring: 4/11/26in 8d

Device for reducing jet engine exhaust noise using oscillating jets

7308966PTA
Expiring: 4/11/26in 8d

Silicon-containing resist to pattern organic low k-dielectrics

7309659PTA
Expiring: 4/11/26in 8d

Semiconductor device and fabrication method thereof

7312531PTA
Expiring: 4/11/26in 8d

Generation of a self-correcting local oscillation

7313379PTA
Expiring: 4/11/26in 8d

Method of manufacturing semiconductor device

7314827PTA
Expiring: 4/11/26in 8d
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