NEW! Lighting Designer Directory »

Hubbell and 3 Others Hit with Patent Lawsuits

2020 08 kortek hubbell 2.jpg

Patent infringement lawsuit has been filed against Hubbell.  But the case might reveal more about the plaintiff than it does about any alleged wrongdoing.


Kortek Industries Pty Ltd. vs. Hubbell Incorporated Inc.

Hubbell Incorporated is being sued by Kortek Industries for allegedly violating four of the company’s patents relating to automated wireless power and lighting control.


It's not just the lighting industry.  IP litigation in the U.S. is on the rise:

If it feels like there’s been a spike in intellectual property claims throughout the lighting industry, that is just a microcosm of what is happening in all industries in recent months.  According to the National Law Journal, patent owners filed 2,051 U.S. district court cases in the first half of 2020. That compares to 1,762 for the previous six months and 3,602 for all of 2019.

District Court Selection:

It's common that the Plaintiff claiming patent infringement has multiple options of where to file the IP case is filed.  Jurisdiction and venue selection seem to be pointing many IP litigation cases towards one particular district in Texas:

"The Western District of Texas now appears entrenched as the most popular filing destination, following many years of dominance by the Eastern District of Texas that was ended by the Supreme Court’s 2017 TC Heartland decision. Delaware then led the pack for a couple of years, but the Western District has been steadily increasing in popularity since U.S. District Judge Alan Albright joined the bench in 2018."


Scott Graham, National Law Journal, July 2020
Questions about the Plaintiff, Kortek

Kortek Industries is based in Brisbane, Australia.  A search in the US Patent & Trademark Office records lists eight patents assigned to Kortek.  Most of the patents seem to involve automated wireless power and lighting control. The company applied for the patents in 2013 - 2017.

In the Kortek vs. Hubbell Incorporated case, the Plaintiff claims that Hubbell’s iDevices products are violating Kortek’s intellectual property.  But Hubbell is not alone.  Kortek filed four Patent Infringement lawsuits in a recent 100 day period.  Is it possible that more lighting, controls and automation companies that utilize similar technology will also be targeted?  Here’s a list of Kortek’s recent defendants:


Intermatic Incorporated 5/14/2020
Shenzhen Gosund Technology Co., Ltd. 6/16/2020
SDI Technologies Inc. 8/21/2020
Hubbell Incorporated 8/21/2020

NOTE:  All cases were filed in the Western District of Texas


Kortek Industries:

  • The company has a clean, modern responsive home page.
  • The webiste consists of 1 page only and lists no specific details about its products or solutions.
  • The company claims to have "a long history of creating notable solutions for global companies including Sony, Raytheon and Siemens" but it's unclear what solutions it provided those global technology leaders.
  • More information:  www.kortekindustries.com


9,465,377 “Wireless power, light and automation control”
9,590,427 “Adaptable wireless power, light and automation system” 
9,923,376 “Adaptable wireless power, light and automation system” 
10,429,869 “Wireless power, light and automation control”


Is it really possible that all four of these patent infringement claims will hold up in court?  

Is it really possible that all four defendants are guilty of violating the same four patents?  

Is this a case of wide-sweeping design negligence by multiple companies?

Or is it possible that Kortek is throwing four claims against the walls of four different Defendants to see if any of them stick?

Is 4 the final number... or will Kortek initiate more IP lawsuits?

We will follow these cases to see if the parties arrive at licensing agreement, settlement, jury trial or some other outcome.  A spokesperson for Hubbell declined to comment on this matter.


2020 08 kortek hubbell.jpg

Kortek vs. Hubbell Complaint »


Don’t miss the next big lighting story…

Click here to subscribe to the inside.lighting InfoLetter
Just 3-4 emails per month and it’s easy to unsubscribe

August 25, 2020