The Firearm Blog

The IBM bullet dodging patent story, which originally broke on this blog after being discovered by reader Daniel E. Watters, created quite a lot of noise on the internet.

Noah at Danger Room noticed that the patent has since been withdrawn. It seems odd to go to all that work writing a patent, paying lawyers, only to withdraw it after news of its existance hits the internet days later. Anyone know if this happens frequently?

I had already used pat2pdf.org to convert the patent to a PDF. So here is patent number 07484451 hosted on scribd for your viewing pleasure

The lesson here is that you cannot deleted stuff off the internet, someone, somewhere, has a copy.

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I absolutely loved the scenes in the Matrix where Neo dodges bullets. Last week IBM was issued a patent that in theory would give us mortals that ability.

The patent proposes a system where an external device monitors the area for incoming projectiles. If it detects a projectile headed near a person hooked into the system it can either shock their muscles in order to move their body a particular way to dodge the bullet, Neo style, or it could simply make the intended target collapse.

Figure from the patent.

From the patent:

The present invention relates generally to the protection of an individual against a projectile propelled from a firearm. More particularly, the present invention relates to a body armor system and its method of use that is capable of detecting a projectile propelled from a firearm, computing the trajectory of the projectile, and moving the individual out of the path of the projectile to avoid being hit.

Historically, certain individuals have been exposed to the threat of assassination because of their status in society. Examples of these individuals include, but are not limited to, high ranking politicians, clerics, successful industrial entrepreneurs, and military personnel. These individuals tend to be most vulnerable during those times when they are publicly addressing large crowds, making them easy targets for snipers.

In the past, the only effective protection against “sniper fire” has been to wear bullet proof body armor…. Furthermore using armor-piercing ammunition renders body-armors even less effective and desirable.

Obama surrounded by ballistic glass at the Inauguration.

At an event the size and important as a presidential Inauguration where the high ranking target can be protected this system is not really useful, but I can see how it could in situations where this kind of protection is just not possible.

Read the full patent here. UPDATE: IBM withdrew the patent. You can read a copy I made of it here.

A big thanks to Daniel Watters for the info.