Google Patents

From WikiPatents
Jump to navigation Jump to search
  1. Google's Patent Strategy: Innovation, Licensing, and Influence

Google's Patent Strategy involves a blend of innovation, acquisition, and licensing that has helped the technology giant maintain its edge in various industries. Google, a subsidiary of Alphabet Inc., plays a pivotal role in shaping the global tech landscape, partly through its robust patent portfolio.


Google's initial foray into patents focused primarily on search algorithms, which remains a cornerstone of its intellectual property. However, the company's portfolio has expanded to cover a plethora of areas like artificial intelligence, autonomous vehicles, telecommunications, and more.

Most Cited Patents

One way to gauge the significance of a patent within the scientific and technological community is by examining its citation count. Google's most cited patents tend to revolve around search algorithms, data processing, and advertising technologies:

1. PageRank Algorithm: Although this was one of Google's earliest patents, it remains highly cited. The algorithm revolutionized web search by ranking pages based on their relevance and quality. 2. AdWords: Google's advertising model utilizes a unique auction system, making it one of the most cited in the realm of online advertising. 3. MapReduce: This framework for processing large data sets across a distributed cluster of computers has influenced a host of other big data technologies.

Most Influential Patents

When discussing Google's most influential patents, it's essential to focus on those that have had a lasting impact on technology and industry:

1. US 7,058,628 - This is the patent for Google's famous PageRank algorithm, originally filed by Larry Page and Sergey Brin. PageRank was groundbreaking because it evaluated the quality of web pages based on the number and relevance of links to them, effectively transforming the quality of search engine results. 2. US 8,260,329 - This patent covers aspects of Google Glass, a pioneering wearable technology that set the stage for augmented reality applications in everyday life. 3. US 9,280,534 - This patent pertains to the self-driving car technology developed under Waymo, a subsidiary of Alphabet Inc. It outlines methods and systems for autonomous vehicle control, significantly impacting the emerging market for self-driving cars.

Most Prolific Inventors

Google has a rich roster of inventors, but a few have stood out for their exceptional contributions:

1. Jeff Dean - Known for his work in large scale distributed systems, Dean has been associated with several patents in the field.

2. Sanjay Ghemawat - Often working in collaboration with Jeff Dean, Ghemawat has also contributed significantly to Google's patent portfolio in areas like data storage and distributed computing.

3. Sebastian Thrun - A principal contributor to Google’s self-driving car initiative, Thrun holds multiple patents related to autonomous vehicles.

Patent Licensing and Cross-Licensing

Google adopts a balanced approach to patent licensing. On one hand, it actively licenses out its patents to generate revenue and to enable other companies to innovate. On the other hand, it engages in cross-licensing agreements with other industry giants like Samsung and Cisco to mutually expand technological capabilities.

Acquisition and Divestiture

In addition to filing for new patents, Google has been strategic in acquiring existing ones. The acquisition of Motorola Mobility for $12.5 billion in 2012 is a prime example, where Google gained access to Motorola’s vast patent portfolio. However, Google later sold Motorola to Lenovo while retaining most of the patents, emphasizing the patents' intrinsic value.

Open Source Commitment

Despite its extensive patent portfolio, Google has a notable commitment to open source technology. In 2015, the company announced the Open Patent Non-Assertion Pledge, promising not to sue any user, distributor, or developer of open-source software on specified patents, unless first attacked.


Google’s patent strategy is a multi-faceted approach designed to sustain and build upon its technological leadership. From cultivating in-house talents like Jeff Dean to making billion-dollar acquisitions, Google's patent activities reflect its commitment to innovation and its role as an industry leader.

Keywords: Google, Patent Strategy, Most Cited Patents, Influential Patents, Prolific Inventors, Patent Licensing, Cross-Licensing, Patent Acquisition, Open Source, PageRank, AdWords, MapReduce, Jeff Dean, Sanjay Ghemawat, Sebastian Thrun, Motorola Mobility, Waymo, Google Glass.


1. United States Patent and Trademark Office (USPTO) Database 2. Google Patents Database 3. Corporate publications and reports from Alphabet Inc. 4. Various academic journals and publications on patent strategies and intellectual property.