Barr Group's smartphone and mobile apps experts review patent portfolios and advise attorneys in litigation. Our software engineers have hands-on experience designing iOS and Android apps for mobile handheld devices and the know-how to reverse engineer systems and analyze source code. Many are trial-tested expert witnesses.
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Mobile Devices and Applications
Barr Group's expert witnesses have specialized expertise in source code review for smartphone devices and mobile apps, including:
- Smartphones, cell phones, tablets, and smart watches
- Google Android mobile operating system and SDK
- Apple iOS, iPadOS, tvOS, and watchOS as well as XCode
- Microsoft Windows Phone, Windows Mobile, and Windows IoT
- Google Play, Apple iTunes/AppStore, and Windows Phone Store
- Blackberry OS, Qualcomm BREW, PalmOS/webOS, and ARM platforms
- Nintendo, PlayStation, XBox, and video games for mobile computers
- Cellular network protocols (SMS, MMS, CDMA, GSM, LTE)
- WiFi 802.11, NFC, and Bluetooth (including Bluetooth LE)
- IrDA and other infrared and line-of-sight communications
- GPS, accelerometer, pedometer, camera, and microphone peripherals
- Internet of Things (IoT) devices and cloud hosted apps
- Web-based apps built with HTML, JavaScript, JSON, etc.
- Qualcomm's hardware abstraction layer (HAL)
Barr Group's software experts are familiar with all of the major smartphone APIs as well as related wireless protocols and also with the programming languages used to develop iOS and Android apps, including C/C++, .NET, C#, Objective-C, Swift, Java, Kotlin, and Go.
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Expert Witness Services
Barr Group's smartphone experts support plaintiffs and defendants in litigation in U.S. District Courts, at the International Trade Commission (ITC), and before the Patent Trial and Appeal Board (PTAB). Our services include:
- Technical assistance with drafting of discovery requests
- Preparation of patent infringement claim charts
- Software source code review and analysis
- Source code comparisons for copyright and trade secret theft
- Prior art review for patent invalidity
- Automated testing of mobile devices and wireless communications
- Evaluation of cyber breaches and privacy invasions
- Expert reports, declarations, and witness statements
- Testimony at deposition, oral hearings, and trials
Barr Group has a demonstrated ability to quickly activate one or more code reviewers to match the size, scope, and complexity of any project.
The following is a representative subset of Barr Group's experts who have experience designing and/or testifying about these technologies:
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Electronics and computer science expert with more than twenty-five years of hands-on experience...
Computer scientist and inventor with decades of hands-on experience applying emerging...
Consultant and former computer science instructor who has written more than two dozen books and...
Computer scientist with over forty years of industry experience in design of computer systems,...
Consulting electrical engineer with decades of experience in design of integrated circuits and...
Former director of software development and Certified ScrumMaster with more than twenty years of...
Professor of computer science with over two decades of experience at the forefront of the...
Independent engineering consultant specializing in wireless cellular mobile technology and real-...
Adjunct professor of computer science with two decades of industry experience in software...
Professor of computer science with specialized expertise in network quality of service, routing...
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Don't see the right expert for your project among this subset?