Posts Tagged: "electric vehicles"

Brazilian Innovation in Extraction and Recycling Stages of EV Battery Technology

Brazil is among the countries currently in the spotlight in the automotive sector. The nation was ranked sixth, according to a survey published in January 2023 by Motor1, among the countries with the highest number of vehicles sold in 2022, and the market for electric vehicles (EVs) is emerging, as the number of EVs sold in Brazil increased by 58% in the first semester of 2023 compared to the same period last year..

China is the New Hub for Wireless Charging Technology

With a growing number of users and increased demand for consumer electronics, smart-wearables, electric vehicles, Internet-of-Things (IoT) and Internet-of-Everything (IoET), the need for powering such devices and for hassle free charging has to keep pace with this rapid growth. “Wireless Charging” is the process of electrically charging battery-powered devices and equipment without the need for a wired electrical power connection. Broadly speaking, it includes three sub-types of charging: Inductive Charging, Resonance Charging, and Radio Charging.

Patent Trends Study Part Five: Automotive Industry

It has been a wild decade for the automotive industry, with U.S. auto brands almost dying in the Great Recession. Federal government intervention rescued brands and attempted to turn them toward efficiency instead of profitable large SUVs. Although there has been a steep increase in patent filings in the automotive space, U.S. companies have a smaller proportion of them, indicating global forces are a major threat. This is especially acute in the area of electric propulsion, where our early patent lead has plateaued. Many of the car brands and battery innovators have been sold to Chinese interests who are moving quickly with government support to dominate the car industry, at least for electric vehicles (EVs). Our study not only identified a set of applications that pertained to this industry, but also—for each application in this set—we determined whether the application pertained to one or more of the categories shown in the topology below. If so, the application was appropriately tagged, such that it could be included in one or more category-specific data subsets for subsequent analysis.

House Energy Subcommittee Holds Hearing on Energy Storage for Improved Grid Reliability in Rural Communities and Renewables

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.

Nikola Accuses Tesla of Design Patent Infringement on Aerodynamic Truck Cabin Features

On April 30th, alternative fuel vehicle manufacturer Nikola Corporation filed a complaint alleging claims of design patent infringement against electric vehicle maker Tesla Inc. Filed in the District of Arizona, Nikola’s complaint accuses Tesla of copying various elements of design patents held by Nikola in the area of heavy duty semi truck cabin design.