US Patent and Trademark Office rules in favor of Crocus Technology in patent invalidation case
The strength of Crocus Technology IP prevails against Spin Transfer Technologies.
Santa Clara, California USA, December 2, 2015 – Crocus Technology, a leading developer of magnetic sensors and embedded memory solutions, announced that it has prevailed in the Inter Partes Review of US Patent No. 6,980,469, Case No. IPR2014-00047.
The ’469 patent concerns high-speed low-power magnetic devices utilizing induced spin-momentum transfer technologies, which are included in a patent portfolio held by Spin Transfer Technologies Inc. (STT). Crocus petitioned to cancel all or part of the patent, explaining that the ’469 patent claims a technology found in the prior art. Notably, Crocus had already patented this technology that makes advanced non-volatile memory blocks more efficient.
After careful consideration, the Patent Trial and Appeal Board of the US Patent and Trademark Office issued its final written decision canceling or finding unpatentable all but three claims of the ’469 patent. Specifically, claims 1-12, 14-20, 22-31and 33-35 were canceled or found unpatentable by a preponderance of the evidence. The Board issued its decision on March 26, 2015, and the time limit for appeal has now passed.
“Crocus Technology is highly satisfied with the US Patent and Trademark Office’s decision in this case,” said Michel Desbard, CEO of Crocus Technology. “Crocus has invested many years in building a solid IP portfolio of technologies to bring performance and cost advantages to consumer and industrial applications. Our strong portfolio of patents covers the design and manufacturing of the Magnetic Logic Unit™ (MLU) technology, as well as generic technologies like STT (Spin Torque Transfer). Crocus will remain vigilant in protecting its IP.”
Crocus currently has over 160 filed and granted patents, covering technologies that are ideal for more easily producing highly robust and secure embedded memory. In addition, these technologies enable customers to develop magnetic sensors that bring high sensitivity, low noise, and high-temperature performance, amongst other advantages, to products and systems in high demand.
- +1 Like
- Add to Favorites
Recommend
- Crocus Technology and TowerJazz Qualified CTSX Magnetic Sensors and Volume Manufacturing Launched
- Crocus Technology CTSR200 Magnetic Sensors Featuring High Sensitivity that Gives a High Analog Signal at Lower Power
- Crocus Technology new contactless, coreless current sensors CT4051 and CT4052 which immunity to external magnetic field disturbance
- Nxp Licenses Advanced TMR Sensor Technology From Crocus Technology
- Crocus Technology Unveils CT40x, Expands its Industry-Leading Portfolio of XtremeSense® TMR Magnetic Sensors with the Best Performance-to-Cost Balance
- Crocus TMR Sensors Offer High Magnetic Sensitivity and Low Power Consumption for Smart Lock Systems
- Crocus Technology Acquired by Allegro MicroSystems to Accelerate Innovation in TMR Sensing Technology
- Crocus Technology Unveiled its 2nd Generation TMR Linear Sensor CT100 with Unparalleled Temperature Stability
This document is provided by Sekorm Platform for VIP exclusive service. The copyright is owned by Sekorm. Without authorization, any medias, websites or individual are not allowed to reprint. When authorizing the reprint, the link of www.sekorm.com must be indicated.