We Found Prior Art for a 4G Telecom patent using Link Adaptation Concept from 90s
“I don’t know what else I can tell you, it seems nothing good exists,” said the attorney on a conference call. This conversation took place during one of the interim connects in the project lifecycle (mostly around 40% or 80% completion point). The patent we were tasked to invalidate was around communication technology, relevant to […]
Our investigative approach helped us find convincing evidence in the cited prior arts. Let me tell you how.
When it comes to prior art searches, among the huge list of resources and strategies explored and employed during the search, searchers generally tend to give a low priority to already cited patent references. Now, this approach is quite justifiable, as most search assignments come with a tight deadline, and why spend valuable time looking […]
My Love for Music helped me find prior art in IEEE 802.16 standard. Let me tell you how.
In our years of performing invalidation searches, there were often occasions when we found inspiration for prior art from the environment around us. There are way too many to link each of them, but you get the idea. I’ve got an addition to make to the list. What inspired me in this case? – You ask. […]
Art of winning at IPR – Creating a stronger litigation strategy by attacking a problem from various angles
An attorney fighting a litigation suit is not unlike a soldier on a battlefield. The soldier equipped with sniper or high-tech weapons could give a deadly blow to the enemy, however, that’s not enough. He also requires something to defend himself, and most importantly, a devised strategy to conquer at any cost. An attorney, challenging […]
We use Non patent literature to find relevant patents which can serve as kickass prior art. Here’s how we do it!
In the US, when presenting a piece of non-patent literature (NPL) as valid prior art, litigators must overcome the challenge of proving that the NPL was publicly accessible and that it complies with the hearsay and authentication rules. As a vendor search partner, one way we try to make the client’s life easier is by […]
The Case of winning an IPR at PTAB
Old times were simple. There was a plaintiff, who tried to sue a company, and then the company asked us to find some good prior art. We logged in to simple patent databases, many of which were free, entered few keyword-based search strings and poof! good results. Case settled. The client was happy, we were happy! […]
How Machine Learning and Chinese Craigslist Helped Invalidate a Decade-Old Patent
In 2016, a major Chinese smartphone manufacturer came to us with a problem. The company was being sued by a competitor, also based in China, for patent infringement, and they would soon have to appear in court to defend themselves. The penalties for patent infringement can potentially be very painful—fines reaching into the millions of dollars, […]
How a Circuit We Designed Helped Solve a Prior Art Puzzle
In 2017, we were approached by an attorney representing a large manufacturer of digital and analog computer chips that we’ll call Chip and Dale Corp. Another chip manufacturer had recently contacted the company. We’ll call them Chip Off the Ol’ Block LLC. Chip Off the Ol’ Block claimed that Chip and Dale were using the […]
System Prior Art: Why we prioritize it over other references?
Have you ever been in a situation where your IPR got instituted, but the PTO declared the challenged claim as valid? If a challenged claim(s) is declared valid by the USPTO in IPR, and later a petitioner asserts earlier challenged claim(s) before a court, he has to overcome a challenge presented by 35 USC § […]
3 Instances Where We Invalidated Patents Infringed Under ITC Section 337
Patent infringement has become a lot common in the past couple of decades. With increased interconnectivity among technologies and the existence of thousands of patents covering them, it has become difficult to innovate without having infringed on at least one patent. Infringement is common and so are lawsuits filed in district courts demanding royalties. What […]
How We Found Prior Art For A Trade Secret Infringement Case Under ITC 337?
How difficult is it to find a solution to a problem you know nothing about? Difficult? Very difficult? Preposterous, you say? No, we are not being ludicrous. Though less often, there are instances when you’re looking for solutions to a problem you know little or nothing about. Despite multiple solutions that exist for every problem in existence, it […]
How checking Change requests helped us invalidate a patent related to Mathematical expression?
The patent set was already exhausted. Searching on standards for hours started feeling like inside of a spiral that keeps tightening as you go down. In between, some references emerged undeniable as the Sun in a clear sky. The truth, however, sometimes disappoints. The references had a date after the priority date or as the […]
How we found Prior Art of a Composition Patent for IPR?
Not all prior art searches are run equally. Some are complex, some are easy, and some test your temperament by pushing you to the dark abyss of self-doubt where you question your abilities and skills. This is the stage that demarcates winners from runner-ups. The thin line of demarcation that separates a winning patent search […]
Zomm vs Apple: Can US8351895 be invalidated?
Breach of contract, unfair competition, and willful patent infringement – The very terms predominant in the complaint filed by wireless manufacturer Zomm against the Cupertino-based tech giant. Early in April this year, Zomm filed a patent infringement case against Apple with the Southern District Court of New York. Unlike most other suits, this wasn’t simply […]
How a Mobile App helped us find relevant Prior art in an invalidity search?
“Not today!” – I groaned as I woke up and saw the clock beside my bedside. It was 8:15 AM already and I had only 45 minutes to get to the office. I couldn’t afford to get late as I had a client call scheduled at 9:15 AM that day and would need at least […]
Everything we could tell you about Patent Invalidation
You’re looking for Patent Invalidation search or ways to invalidate a patent. You know there are more than a couple of ways to do it. Or maybe you don’t. Well, for starters, you need prior art to invalidate a patent. And believe me, when I say it, Prior art could be found in a lot […]