PHOTALUME

Dr. Shackle has 30 years of experience related to power electronics and the lighting industry. With 61 issued US patents in this field and a doctorate from the prestigious University of Cambridge in the UK, he is well positioned to write declarations concerning patents concerned with LED lighting and lighting electronics patents in general. In his career Dr Shackle has been especially involved with LED circuit patents. Dr. Shackle is an elected senior member of the IEEE and a member of the illuminating engineering society. He is very familiar with Philips patents concerning lighting electronics... Dr. Shackle has been involved in ten patent disputes, involving both patent holders and petitioners in IPR (Inter Partes review) proceedings. Many of these have involved dimming circuits for LEDs. He has also been an LED lighting expert witness in district court cases, and has appeared as an expert witness on LED lights in proceedings at the International Trade Commission (ITC) court in..

Primary location: Rolling Hills Estates United States