This branded him as an early patent troll. Lemelson’s barcode patents were declared unenforceable in a landmark 2004 court case against Cognex Corporation and Symbol Technologies. This case ...

Barcode decoders are hardware devices that convert the information in barcodes to a digital format. They analyze a barcode’s bars and spaces, determine that the data is from a valid barcode, and then ...

Description: No external PC required to configure or operate sensor Ethernet and RS232 communications Multiple stored inspections Software emulator to configure the ...

To get things up and running again, you need a portable generator. The quietest, lightest, and most powerful 2,200-watt generator we tested is easy to start, and the Bluetooth app makes monitoring ...

Stay powered up with these top-performing traditional or inverter models from companies like Champion, Generac, Honda, and Yamaha A large portable generator can provide plenty of power to run the ...

Like gasoline-only generators, dual-fuel models convert fuel into electricity, but since they run on either gas or propane, they are more versatile. Dual-fuel generators vary in quality ...

The guiding principle when hooking up a portable generator is simple: Don’t take shortcuts. They can be dangerous and, at times, even lethal. First, you may feel compelled to get your electric ...

The Price to Earnings (P/E) ratio, a key valuation measure, is calculated by dividing the stock's most recent closing price by the sum of the diluted earnings per share from continuing operations ...

A home generator can be a smart investment, whether you’re dealing with frequent power outages or simply want to be prepared. With many options to choose from, including portable and solar ...

Commissions do not affect our editors' opinions or evaluations. Whole house generators can help you disconnect from the grid entirely or keep your appliances running during extended power outages ...

All of the solar generators listed here were run through empirical testing at CNET's lab and handled and examined in person by me. All the picks below were made with firsthand knowledge.