Advertisement

Patent

Digital Cameras

Samsung files patent for liquid zoom lens

Samsung has filed a patent for a new type of liquid lens that provides not only autofocus capability, but also true optical zoom capability. Liquid lenses, with their small form factor and lack of motors or moving parts, are ideal for use in compact cameras, phones, and other mobile devices. Where a conventional liquid lens may provide only autofocus, Samsung’s design uses two separately controllable liquid lenses in a single array to provide both functions.Read More

Mobile Technology

Apple to replace keys and wallet with iKey app?

The humble mobile phone. What started out as a communication device has quickly evolved to become a take anywhere entertainment apparatus and essential tool for work and play. So much so that many people feel panic-stricken if they accidentally leave their phone at home. Such separation anxiety could be even worse in the future with a patent filed by Apple suggesting that the company wants the iPhone to replace your house and car keys and wallet, thereby making it even more indispensable. Read More

Games

Sony files patent for universal game controller with LCD touch screen

According to a patent recently filed with the U.S. Patent and Trademark Office (USPTO) Sony is working on a universal game controller that could be used with competitor consoles from Microsoft and Nintendo. The proposed controller would see an LCD touch screen positioned on the front of the controller to replace the controller's face buttons, directional pad and thumb-sticks. Read More

Bicycles

IsoTruss-tubed Delta 7 bikes look funny, but boast high strength to weight ratio

Go ahead, stare. It’s OK, they want you to. Delta 7 Bikes currently manufactures two of the most unusual-looking bicycles on the market, the Arantix hardtail mountain bike and the Ascend road bike. Their open-lattice spider-web tubes incorporate patented IsoTruss geometric design, wherein carbon fiber and Kevlar are woven into a network of isosceles triangles. The triangles join together to form pyramid-shaped trusses, which provide incredible structural support while using a minimum of material. If you’re a bicycle-maker looking for something with a great strength-to-weight ratio, it’s hard to beat.Read More

Military

Metal Storm’s virtual minefield gets a patent

Metal Storm has been granted another round of patents and one in particular has important implications for the future of minefields. The company’s weapon technology functions somewhat like an inkjet printer, using computer-controlled electronic ignition and a system of stacked projectiles in multiple barrels. As each barrel can contain a variety of projectiles, it can fire a sensor from each of the barrels to cover an area with sensors. If any sensor is triggered, the barrel to which it belongs fires a subsequent explosive projectile to the exact same point. The system offers many advantages, including the ability to be switched off leaving no explosive ordnance remaining in the area that had been protected. With landmines being one of the most dreadful and enduring legacies of war, it’s an enormous shame that only one side will be using Metal Storm, as it represents a potential solution to the deployment of this insidious device. Read More
Environment

U.S. Trademark Office fast tracking ‘green’ patents

Recognizing there’s now a sense of urgency in saving the planet, the U.S. Commerce Department’s Patent and Trademark Office (USPTO) will pilot a program to accelerate the examination of certain “green” technology patent applications. According to the USPTO the move is designed to “accelerate development and deployment of green technology, create green jobs, and promote U.S. competitiveness in this vital sector.”Read More

Digital Cameras

Canon files touchscreen DSLR patent

Touchscreens have almost become standard on point and shoot digital compact cameras. The same can’t be said for more enthusiast/professional oriented DSLRs, mainly because of the different ways both types of cameras are used. Compacts are generally held out in front of the photographer who checks the framing via the camera’s LCD screen. DSLRs, on the other hand, are often still used with the photographer’s face mashed up against the rear of the camera to frame a shot using the optical viewfinder. This would wreak havoc with a touchscreen as the photographer’s nose goes about changing all those carefully nurtured manual settings. But a new patent application from Canon could solve the problem and see touchscreens appearing on DSLRs as well.Read More

    Advertisement
    Advertisement
    Advertisement
    Advertisement

    See the stories that matter in your inbox every morning

    Advertisement