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Patent Case Studies

Dust Sensor With Mass Separation Fluid Channels And Fan Control

A particulate matter (PM) sensor. The sensor comprises a mass separation fluid tunnel body defining a fluid inflow channel, a first fluid channel branch opening off of the inflow channel and having a first outlet,

Pneumatic Distribution System Using Shared Pump Plenum

Apparatus and associated methods relate to a pneumatic distribution system having pneumatic pump that exhausts into a common plenum that is in fluid communication with a plurality of flow controllers. In an illustrative embodiment, a

LED light re-direction accessory

Apparatus and associated methods relate to development of a LED system with high thermal dissipation power relative to the system weight by the inclusion of open regions. The open regions reduce the weight of the

Pest repelling device

Apparatus and associated methods relate to a pest repelling magnetic field generating device (PRD) having a temperature sensor to detect the temperature of a solenoid coil during operation. The detected temperature to be used to

Area-efficient high-accuracy bandgap voltage reference circuit

An integrated circuit includes a reference voltage circuit. The reference voltage circuit includes a bipolar junction transistor (BJT) configured to receive a first current during a first phase of a clock cycle to generate a

Dual input voltage constant power indicator

Apparatus and associated methods relate to a dual-input voltage range compatible light adapted to reconfigure two light elements in series or in parallel and make corresponding current limit adaptations, in response to the input voltage

Variable differential transformer position sensor with a trapezoidal primary coil

A transformer includes a bobbin, a primary coil, and a pair of secondary coils. The bobbin has an axial bore formed therein. The primary coil is wound on the bobbin and is adapted to be

Measuring Components of Jitter

Apparatus and associated systems, methods and computer program products relate to isolating horizontal jitter component(s) from vertical jitter component(s). In preferred embodiments, at least one horizontal component of jitter is distinguished from at least one

Use of 8-bit or higher A/D for NAND cell value

A system and method, including computer software, for storing digital information uses multiple NAND flash memory cells. Each memory cell is adapted to receive charge during a write operation to an analog voltage that corresponds

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