xcel
04-23-2009, 11:14 AM
http://www.cleanmpg.com/photos/data/2/AmericanFlag.jpg The number of Auto patents issued and/or in the pipeline shows it has its R&D working. The rest is the question mark :( (cleanmpg.com/forums/showthread.php?p=202946)
http://www.cleanmpg.com/photos/data/501/Production_Exterior_of_the_2011_Chevroelt_Volt.jpgWayne Gerdes – CleanMPG (cleanmpg.com) – April 22, 2009
2011 Chevrolet Volt – An indication of what is possible at GM...
Warren, MI. -- Intellectual leadership is GM’s greatest strength. In a predominantly knowledge-based economy, IP (intellectual property) is an essential element of economic growth. GM weaves this belief into its daily work which drives the portrait of the automotive industry today and molds the future. Since 2003, GM U.S. published patent applications have steadily increased and doubled to more than 1,000 in 2008. GM currently has greater than 7,000 active pending and granted U.S. patents.
According to the IEEE Spectrum, GM ranks first in the Automotive & Parts patent scorecard for 2007 patents, beating its nearest competitor by nearly 50 points. Additionally, The Patent Board’s Automotive & Transportation Patent Scorecard, originally published in January 2009 in the Wall Street Journal, ranks GM in the top five. Of the top five, GM had what was dubbed the highest “Research Intensity score” measure which indicates the extent to which a portfolio includes patents with above-average science linkages. A higher score indicates that the company’s technology is closer to the cutting-edge than its competitors.
“Research and Development plays an important role in a technologically driven company,” says Alan Taub, executive director of GM Research & Development. “At GM we continually strive to meet technology’s challenges as well as spark what’s next on the automotive landscape. Patents alone are not a defining measure but they are an indicator of the pioneering technology, and innovation at GM where we are working to reinvent the automobile and, quite simply, make the world a better place.”
Environmental Scorecard
GM’s patent activity shows 40 percent of the more than 800 GM patent applications published in 2007 focuses on green/environmental technologies. The HCCI (Homogeneous Charge Compression Ignition) engine ignites a mixture of air and fuel by compressing it in the engine’s cylinders, without the aid of a spark plug. Although not yet ready for the roadways, when combined with other advanced gasoline engine technologies HCCI provides up to a 15 percent fuel savings for consumers as well as lowering emissions.
The scientists at GM developed an all-new and yet to be announced “complementary hybrid powertrain” which further exploits the benefits of the aforementioned HCCI technology. The two technologies will provide a ‘double-green’ operating system for future cars and trucks.
GM is a leader in patented technology used to control batteries in hybrid electric vehicles. The technology predicts the amount of energy or state of charge, left in a battery while operating as well as its power capability, state of power, and whether it is doing well or nearing end of life, or the battery’s state of health. For example, when a driver comes up to a stop light in an HEV, the vehicle must determine whether to turn the engine off or keep it running. If the SOC and SOP are high enough, then the vehicle controller turns the engine off. GM has licensed this battery control patent to other automakers.
Not all green breakthroughs pertain to powertrains and emissions alone. Some of the greenest technologies come in another shade of green: advanced materials. GM currently uses its own patented technology to form complex body panels out of aluminum. The automaker developed a method to blow-form the aluminum metal much like polymer composite parts are formed. This technology of Quick Plastic Forming represents a quantum leap over the much slower process of Super Plastic Forming used in the past for aerospace applications. The significance of QPF is the ability to form body panels in complex shapes, at automotive cycle times, and simultaneously reduce vehicle mass through the use of lightweight aluminum, thus increasing fuel economy.
GM has patented technologies in active fuel management, direct injection, powertrain control systems, and two-mode hybrid technology. While these naturally fall into the category of vehicle electronics, they are also green as these technologies are critical to producing energy efficient cars and trucks.
GM is not dead and if its patent portfolio is any indication, its 100 + year history may turn into a 200-year history if they can just get past their recent missteps while looking forward. GM researchers, scientists and engineers are actively involved in developing technologies resulting in cleaner, safer, more energy efficient transportation that should benefit the environment and society.
In its first 100 years of business, GM was granted more than 30,000 U.S. patents.
http://www.cleanmpg.com/photos/data/501/Production_Exterior_of_the_2011_Chevroelt_Volt.jpgWayne Gerdes – CleanMPG (cleanmpg.com) – April 22, 2009
2011 Chevrolet Volt – An indication of what is possible at GM...
Warren, MI. -- Intellectual leadership is GM’s greatest strength. In a predominantly knowledge-based economy, IP (intellectual property) is an essential element of economic growth. GM weaves this belief into its daily work which drives the portrait of the automotive industry today and molds the future. Since 2003, GM U.S. published patent applications have steadily increased and doubled to more than 1,000 in 2008. GM currently has greater than 7,000 active pending and granted U.S. patents.
According to the IEEE Spectrum, GM ranks first in the Automotive & Parts patent scorecard for 2007 patents, beating its nearest competitor by nearly 50 points. Additionally, The Patent Board’s Automotive & Transportation Patent Scorecard, originally published in January 2009 in the Wall Street Journal, ranks GM in the top five. Of the top five, GM had what was dubbed the highest “Research Intensity score” measure which indicates the extent to which a portfolio includes patents with above-average science linkages. A higher score indicates that the company’s technology is closer to the cutting-edge than its competitors.
“Research and Development plays an important role in a technologically driven company,” says Alan Taub, executive director of GM Research & Development. “At GM we continually strive to meet technology’s challenges as well as spark what’s next on the automotive landscape. Patents alone are not a defining measure but they are an indicator of the pioneering technology, and innovation at GM where we are working to reinvent the automobile and, quite simply, make the world a better place.”
Environmental Scorecard
GM’s patent activity shows 40 percent of the more than 800 GM patent applications published in 2007 focuses on green/environmental technologies. The HCCI (Homogeneous Charge Compression Ignition) engine ignites a mixture of air and fuel by compressing it in the engine’s cylinders, without the aid of a spark plug. Although not yet ready for the roadways, when combined with other advanced gasoline engine technologies HCCI provides up to a 15 percent fuel savings for consumers as well as lowering emissions.
The scientists at GM developed an all-new and yet to be announced “complementary hybrid powertrain” which further exploits the benefits of the aforementioned HCCI technology. The two technologies will provide a ‘double-green’ operating system for future cars and trucks.
GM is a leader in patented technology used to control batteries in hybrid electric vehicles. The technology predicts the amount of energy or state of charge, left in a battery while operating as well as its power capability, state of power, and whether it is doing well or nearing end of life, or the battery’s state of health. For example, when a driver comes up to a stop light in an HEV, the vehicle must determine whether to turn the engine off or keep it running. If the SOC and SOP are high enough, then the vehicle controller turns the engine off. GM has licensed this battery control patent to other automakers.
Not all green breakthroughs pertain to powertrains and emissions alone. Some of the greenest technologies come in another shade of green: advanced materials. GM currently uses its own patented technology to form complex body panels out of aluminum. The automaker developed a method to blow-form the aluminum metal much like polymer composite parts are formed. This technology of Quick Plastic Forming represents a quantum leap over the much slower process of Super Plastic Forming used in the past for aerospace applications. The significance of QPF is the ability to form body panels in complex shapes, at automotive cycle times, and simultaneously reduce vehicle mass through the use of lightweight aluminum, thus increasing fuel economy.
GM has patented technologies in active fuel management, direct injection, powertrain control systems, and two-mode hybrid technology. While these naturally fall into the category of vehicle electronics, they are also green as these technologies are critical to producing energy efficient cars and trucks.
GM is not dead and if its patent portfolio is any indication, its 100 + year history may turn into a 200-year history if they can just get past their recent missteps while looking forward. GM researchers, scientists and engineers are actively involved in developing technologies resulting in cleaner, safer, more energy efficient transportation that should benefit the environment and society.
In its first 100 years of business, GM was granted more than 30,000 U.S. patents.