“Statistics: Methods and Applications: A Comprehensive Reference for Science, Industry, and Data Mining,” by Thomas Hill and Pawel Lewicki (EX1006, “Hill”), was published in 2006, more than one year before the earliest possible priority date of the ’482 patent.
In some embodiments, each comparison value can be Petition for Inter Partes Review of U.S. Patent No. 8,909,482 assigned a weight (in the form of a multiplied coefficient) to adjust the importance of a particular power consumption and/or waste in the overall average.
Koninklijke Philips N.V. v. Google LLC, 948 F.3d 1330, 1337 (Fed. Cir. 2020) (“Although the prior art that can be considered in inter partes reviews is limited to patents and printed publications, it does not follow that we ignore the skilled artisan’s knowledge when determining whether it would have been obvious to modify the prior art.”) Furthermore, as Luff expressly recognizes, a POSA would have been well aware of the need to harmonize units when comparing different resources that are consumed (e.g., electricity versus water consumption), and thus would have been motivated to implement a statistical analysis method that can be used with measurements having different units.
In Luff, “example systems, methods, apparatus, and articles of manufacture described herein may be used to measure, calculate, and/or identify resource and/or energy consumption by a person, household, agency, corporation, company, government, and/or other entity.” EX1005, 3:12-16; EX1008, ¶0017.
Furthermore, a POSA would have had a reasonable expectation of success making this combination because Luff already discloses comparing its data, and the mean percentage error as demonstrated in Hill simply provides specific steps to undertake this comparison.