Posts Tagged: "battery technology"

Tech giant Google had conducted its first-ever sale of patent assets in the U.S. brokered patent market. Data collected and provided to Bloomberg from the Richardson Oliver Law Group shows that Google had sold 207 assets, including 138 U.S. patents, in a single deal this year. The U.S. patents sold by Google covered lithium-ion battery-related technologies, which Google had first acquired in 2012 from its acquisition of the Motorola Mobility portfolio.

The House Energy and Commerce Committee’s Subcommittee on Energy recently convened a hearing titled Powering America: The Role of Energy Storage in the Nation’s Electricity System. The day’s hearing focused on the current state of energy storage systems operating across the country as well as challenges facing the further deployment of technologies designed to reduce strain on the electrical grid while meeting consumer demands for energy.

In late November, the legal dispute between San Diego, CA-based semiconductor developer Qualcomm Inc. (NASDAQ:QCOM) and Cupertino, CA-based consumer tech giant Apple Inc. (NASDAQ:AAPL) over patents covering various electronic device components and features. A series of actions taking place in the Southern District of California shifts the focus of what has been an international squabble over patent infringement and antitrust claims back to American soil.

Like so many other critics of the patent system, Musk seems to despise all patents except for his own. Of course, Musk never said he avoids patents altogether, just whenever possible. But if you look at his enterprises, including Tesla, it is hard to detect evidence of patent avoidance of any kind at any time. So when Musk speaks on patents it is nothing more than encouraging people to do as he says not as he and his companies do for themselves. I guess you might say that Elon Musk doesn’t like other people’s patents, but his are perfectly OK.

The company has been earning a bit of acclaim from media publications for its technology. Tech news outlet CNET has reported that, when deflated, 50 LuminAID solar-powered lights can ship in the same amount of space as eight flashlights. Popular Science also gave the product a glowing review as a useful accessory for campers or hikers. The product hasn’t just attracted media attention, however. It also has wooed the financial backing of Mark Cuban, one of the regular business investors featured on hit reality TV show Shark Tank. Cuban, a billionaire tech investor and owner of the NBA’s Dallas Mavericks, offered to invest in LuminAID’s business on an episode of Shark Tank airing in February 2015.

Elon Musk’s updated master plan reeks of overconfidence. He envisions entire fleets of autonomous Tesla vehicles while missing recent sales targets by thousands of units. He wants to pump massive amounts of money into R&D for autonomous technologies and new types of vehicles, but the company is having trouble with bleeding warranty costs which are double the amount seen at Ford or GM. The lack of timeline details in the master plan was not well received by financial analysts and Tesla stock was down by 3 percent in the days after the announcement.

The team devised an equation incorporating a patent set’s average forward citation and average publication date, and calculated the rate of improvement for each technology domain. Their results matched closely with the rates determined through the more labor-intensive approach of finding numerous historical performance data points for each technology. Among the 28 domains analyzed, the researchers found the fastest-developing technologies include optical and wireless communications, 3-D printing, and MRI technology, while domains such as batteries, wind turbines, and combustion engines appear to be improving at slower rates.

Elon Musk also has a bizarro acquaintance with the truth, at least when it comes to patents. In his All Our Patent Are Belong To You [sic] blog post, which has served as the seminal moment for the current open-source trend in the auto industry, Musk stated that since his departure from Zip2, a previous business venture, in 1999, that he has “avoided [patents] whenever possible.” That anti-patent sentiment has raised Musk to rockstar status in the eyes of some, but even a cursory review of the facts suggests that Musk does not practice what he preaches. The fact that we can do a profile of patents issued by the U.S. Patent and Trademark Office to SolarCity in this year alone proves that, at least where it comes to patents, Elon Musk’s message is at best a “do as I say not as I do” approach to business. At worst, Musk is not true to his word.

A lot of research and development into alternative fuels for aircraft has focused on biofuels, which has also been an area of focus of automakers. Last January, Boeing Co. (NYSE:BA) announced a series of developments in creating green diesel that cuts carbon dioxide emissions in half compared to conventional fossil fuels. The company also unveiled a breakthrough in the effective biofuel conversion of halophytes, shrub like plants indigenous to the Middle East which grow in seawater found near desert terrain.

In 2014, Samsung Electronics was second overall among companies receiving U.S. patents with approximately 13.5 patents every day over the course of a year. While much of Samsung’s recently acquired portfolio relates to semiconductor and memory devices, they are also a big player in wearable technologies. In fact, Samsung is the top filer of patent applications related to wearable technologies, accounting for about four percent of the 41,301 patents making up the wearables field according to a study by Lux Research of Boston, MA.

Wireless charging systems are also being designed for use inside the car so that passengers find it easier to keep their smartphones charged over the course of a long road trip. In 2013, the Toyota Avalon was the first vehicle to offer an in-car wireless charging system for mobile devices. Similar options are also available for new Toyota Priuses, Jeep Cherokees and Dodge Darts. The majority of these in-car wireless charging systems utilize the Qi standard developed by the WPC.

To Musk’s credit, he has not denied that his companies received substantial government assistance, and it seems as though he’s never refuted the amount of money he has received, which one reporter for the Los Angeles Times pegged as high as $4.9 billion when accounting for public assistance to any of Musk’s companies. In Musk’s mind, the benefits that his corporations pose in the form of new age technologies and well-paying jobs more than make up for the public investment into his business activities. He’s also keen to point out that his companies would still be in business without government assistance, a point that is nearly impossible to prove. Further, he sought to deflect inquiry by pointing out that the incentives his company has received “are a tiny, tiny, pittance compared to what the oil and gas industry receives every year.”

Tesla’s Powerwall batteries will come in two varieties: one a 10 kilowatt-hour (kWh) version for a weekly cycle unit designed for backup applications, the other a 7 kWh unit for everyday use. The batteries can be installed in groups of up to nine, providing a maximum of 90 kWh hours of backup energy (or 63 kWh of energy available daily). The dimensions of the Powerwall battery are about four feet tall and nearly three feet wide; its slender 7.1 inches of depth and sleek design gives it a form which fits neatly on most walls, inside or out. It can be installed in an afternoon and does not need major home rewiring. The 10 kWh model costs $3,500 ($3,000 for the 7 kWh version) although a homeowner must pay for installation and an inverter if the property includes solar panels.