Showing posts with label Google Patents. Show all posts
Showing posts with label Google Patents. Show all posts

Friday, March 10, 2017

Trace the Evolution of Phones - A Search Challenge for Students

A couple of days ago Alexander Graham Bell's drawing for his telephone patents was the featured document in the Today's Document feed from the National Archives. Take a look at that drawing and you might start wondering, like I did, about how many changes and improvements to that design have been made since 1876. The patent search option in Google Scholar can be used to help us find out how many subsequent, related patents have been filed since Bell's 1876 patent. In the following video I demonstrate how your students can use Google Scholar to trace product development through patent research.


Applications for Education
Using the patent search function in Google Scholar can be a good way for students to attempt to trace product developments over time. In this case the challenge for students would be to find the major, subsequent innovations in telephone technology. Of course, the concept can be applied to almost any product that has been patented at some point in time. Read more about the strategy and application here.

Wednesday, September 21, 2016

Trace Product Developments Through Google Scholar Patent Search

Last week I was on Facebook chatting with an old friend about an older friend of ours who passed away almost a decade ago now. His name was Steve Gibbs and he owned a successful business that manufactured archery products. Steve's company sponsored me when I was attempting to make the 2000 U.S. Olympic Archery Team. (I didn't qualify, but that's a story for another place and time).

Steve and his company developed a bunch of innovative, patented products. Many of those innovations have been improved upon since his passing. Thinking about Steve and his innovations prompted me to do a little digging in Google Scholar. Specifically, digging into the patent search in Google Scholar. Through my digging in Google Scholar I was able to see who has used and or referenced my friend's patent in the development of subsequent, similar products.


In Google Scholar you can search for patent filings as well as literature about patents and their respective holders. What's interesting about patent search in Google Scholar is that once you've located a filing you can then read the abstract of the filing, view drawings associated with the filing, and read the claims made by the patent holder. Further more, at the bottom of the filing page in Google Scholar you will find a list of citations to related patents referenced in the filing along with a list of other patent filings referencing the one that you're currently viewing. Most of those references include direct links that you can follow back to their respective patent filings.


Applications for Education
Conducting a patent search in Google Scholar and or on Google Patents (a subsection of Scholar) could be a good way for students to trace the development of innovations on a product or process. You could have students create a timeline of development. In that timeline ask them to summarize how each new, related patent was influenced by prior developments.

We will explore this idea and many others in Teaching History With Technology starting in October.