Posts Tagged: "automotive technologies"

Wireless communication technology remains a great focus among Qualcomm’s recent research and development, as well mobile devices and user equipment. In fact, over the past few months and we noticed Qualcomm patent applications relating to wireless charging for an electric vehicle. U.S. Patent Applications No. 20150202970, titled Systems and Methods for Electric Vehicle Induction Coil Alignment, would protect a method of receiving wireless power involving the detection of a transmission signal in a wireless power transmission, the signal varying periodically between two frequencies, as well as a the determination of a phase of a base system induction coil signal based on the detected transmission signal.

When looking specifically at patents that specifically mention “electric vehicles,” it looks as though there are reasons to feel good about America’s place in the world. Both Ford and General Motors Company are atop the leaderboard in this sector, placing first and second overall respectively. One Ford technology developed to allow electric vehicle owners to make sure that electricity drawn from a vehicle comes from renewable sources is outlined within U.S. Patent No. 9024571, entitled ‘Charging of Electric Vehicles Based on Historical Clean Energy Profiles.’ General Motors is hoping to change the perception that Electric Vehicles are capable of only short range use, as evident by recently issued U.S. Patent No. 9002552, titled “Compact Electric Range Extender for an Electric Vehicle.”

We identified a total of 54 patented autonomous vehicle technologies in the holdings of the Toyota Motor Corp. (NYSE:TM), the largest foreign competitor among major auto manufacturers. These patents reflect practical systems helping autonomous vehicles identify roadway features. We also found 49 U.S. patents in the holdings of the Honda Motor Co. (NYSE:HMC) related to self-driving technologies, including the traffic safety systems and guidance.

The development of robust vehicle-to-vehicle (V2V) communication systems are needed for the incorporation of self-driving cars on our roads and GM has been working on its own V2V systems. With 25 U.S. patents, Ford has a much smaller autonomous driving patent portfolio than GM but we managed to find some interesting technologies. Fiat Chrysler is an Italian-American company with London headquarters so it seems sort of suspect to continue considering them as part of the Big Three. In any event, the most recent patent we could find for an autonomous navigation technology was issued to FCA in 2007, showing us that there’s not much autonomous vehicle development going on at the company anyway. It is, however, interesting to note that the first-place overall in the autonomous driving R&D sector is California-based Google, which holds 145 U.S. patents in this field.

When you think about the american auto industry it’s becoming clearer every day that the idea of American-made or Japanese-made is not black and white. Increasingly, the innovative technologies going into the vehicles being sold in our country are also coming from overseas. It’s pretty telling that industry data indicates that there are no truly American-made cars being sold anymore. The National Highway Traffic Safety Administration’s 2015 American Automobile Labeling Act (AALA) report shows that the cars constructed with the most American parts still had foreign parts used in at least one-quarter of the vehicle’s construction. Most of the cars that were three-quarters composed of American parts were made by General Motors Company, including the Buick Enclave, the Cadillac CTS and the Chevrolet Corvette.

Self-driving cars were also the focus of a couple of utility patents we discovered during our most recent survey of Google’s technological innovations. A system for switching a vehicle in and out of a self-driving mode more easily is at the center of U.S. Patent No. 9075413, titled Engaging and Disengaging for Autonomous Driving. The patent protects a method of receiving a request to switch a vehicle from a manual driving mode to an autonomous driving mode, determining if the vehicle’s location is within a preapproved area or lane for autonomous driving and generating a set of tasks that a driver must complete, if necessary, before a car can enter an autonomous mode.

Car manufacturers around the world tend to fall into either the EV or the FCV camp when assessing their developments in alternative fuel-powered vehicles. There are far more players in the electric vehicle field, which is headed up by Nissan Motor Company (TYO:7201) and Tesla Motors (NASDAQ:TSLA). In 2014, those two companies accounted for nearly 60,000 new vehicle sales, about half of all new electric vehicle sales that year. Other car makers developing electric vehicles include BMW, Ford, Mitsubishi and Volkswagen. Toyota Motor Corp. (NYSE:TM) occupies the lead position among hydrogen fuel cell vehicle makers in terms of development. This January, we profiled Toyota’s decision to offer cost-free licensing of nearly 6,000 hydrogen fuel cell patents only a few months after Tesla decided to completely open source the few hundred EV patents it holds in its corporate portfolio.

Ford filed a similar patent application more than a year after Getaround filed the ‘891 patent application and last November Ford was issued U.S. Patent No. 8880239, entitled Credential Check and Authorization Solution for Personal Vehicle Rental. This patent protects a vehicle having a processor configured to receive rental data which originated from an administrative system remote from the vehicle, specify credentials for authorized users and a threshold speed, enable keyless drive away if the credentials have been satisfied and issue an administrative warning if the vehicle exceeds the threshold speed. It could be argued that the only major difference between the Ford and Getaround technologies is the fact that Ford manufactures a vehicle and can thereby hide their “abstract idea” of personal vehicle rental requests under the guise of vehicle innovation, which Getaround cannot do.

One of the more active areas during this round of public comments collected by the Copyright Office involves the prohibitions against circumvention for Proposed Class 21, which covers vehicle software for diagnosis, repair or modification. John Deere also suggests that enabling these exemptions could encourage the piracy of copyrighted music or film recordings by tampering with infotainment software systems installed on vehicles. As well, modifying vehicle software to reduce the car’s maximum speed when lending it to a teenager or activate lights when the windshield wipers are turned on, both of which are suggested by John Deere, constitutes commercial activity which goes against non-profit fair use principles used to consider exemptions.

The first Chinese shipments of the S60 Inscription are not expected to be high in volume. Volvo expects to ship 1,500 units to the U.S. in 2015 and 5,000 in following years, according to remarks made by Volvo CEO Håkan Samuelsson this April. 2015 sales levels of the Volvo S60 base model for the luxury sedan have only reached 8,884 units through mid-June, a figure that was down 13 percent from sales figures for the same time period in 2014. This low shipment volume is also likely to temper the skepticism which is expected from American consumers who will face the prospects of the first significant Chinese vehicle on the American market.

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.

Global innovation continued to climb during 2014 but at the slowest pace seen since the global economic recession hit in 2009. The Reuters report didn’t draw any specific conclusions as to why the innovation slowdown had occurred but did draw a correlation between published scientific literature and patenting activities, noting that the former typically precedes the latter by three to five years. As graphs published in the Reuters study clearly show, scientific literature publications in 12 industries increased between 2008 and 2009 at a slower rate than prior years, mirroring the patenting slowdown experienced this year. Troublingly, a steep drop in published scientific literature was experienced in 2010, so if this model holds we may see a reduction in global patenting activity when the annual Reuters innovation study comes out next year.

In the automotive industry, it seems as though companies cannot give their patents away fast enough. The firesale began in earnest last June when Tesla Motors CEO Elon Musk announced to the world that neither he nor his company would enforce their patent rights on innovations made using their lithium-ion battery technologies. This decision to open source about 200 U.S. patents was bested in January of this year when Japanese auto manufacturer Toyota released a portfolio of more than 5,500 patents in the area of hydrogen fuel cell vehicles through a cost-free licensing program. Most recently, Ford Motor Company (NYSE:F) has joined this collaborative jamboree, announcing that it would facilitate licensing of more than 650 patents and about 1,000 patent applications in the field of electric vehicles (EVs).

Japan is not the only economic sector in Asia that has been eking out a strong niche in the global automotive sector. The 2015 Global Automotive Executive Survey released by global auditing firm KPMG reports that the Hyundai/Kia group of South Korea is the auto manufacturing business whose market share was most expected to increase by auto executives. As of 2015, the report shows that Hyundai/Kia holds the fifth-overall ranking for mass market vehicle production. The story of South Korean car makers entering the U.S. market and Korean automobiles on American roadways follows a familiar script. Consumer perceptions give way to a recognition of quality improvements and lower price tags.