`Case 1:17—cv—OO300—UNA Document 1-12 Filed 03/20/17 Page 1 of 21 Page|D #: 267
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`EXHIBIT 12
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`EXHIBIT 12
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`Case 1:17-cv-00300-UNA Document 1-12 Filed 03/20/17 Page 2 of 21 PageID #: 268
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`U.S. Patent No. 7,067,944
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`Claim 3
`Aisin Small Pump
`Toyota / Aisin Water Pump G9040-52010
`
`
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`3. A motor comprising:
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`Case 1:17-cv-00300-UNA Document 1-12 Filed 03/20/17 Page 3 of 21 PageID #: 269
`U.S. Patent No. 7,067,944: Claim 3
`"3. A motor comprising:"
`The Toyota / Aisin Water Pump G9040-52010 (“Pump”) includes a motor.
`The Pump has Aisin part number WQT-001.
`
`Aisin Cooling Catalog 2016.pdf at 145 (hereinafter “Aisin Cooling Catalog”), available at
`https://www.aisinaftermarket.com/FlipBook/CoolingCatalog/index.html.
`
`The Aisin Cooling Catalog indicates that the Pump is used in the following Toyota vehicles:
`
` Toyota Highlander Hybrid Limited 3.5L V6 - Electric/Gas
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` Toyota Highlander LE 2.7L L4 - Gas
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` Toyota Highlander XLE 3.5L V6 - Gas
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` Toyota Highlander LE Plus 3.5L V6 - Gas
`
` Toyota Highlander Limited 3.5L V6 - Gas
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` Toyota Highlander LE 3.5L V6 – Gas
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`
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`Case 1:17-cv-00300-UNA Document 1-12 Filed 03/20/17 Page 4 of 21 PageID #: 270
`U.S. Patent No. 7,067,944: Claim 3
`"3. A motor comprising:"
`
`See, http://usnews.rankingsandreviews.com/cars-trucks/Toyota_Highlander/2016/
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` Toyota Prius C Four 1.5L L4 - Electric/Gas
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` Toyota Prius C One 1.5L L4 - Electric/Gas
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` Toyota Prius C Three 1.5L L4 - Electric/Gas
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` Toyota Prius C Two 1.5L L4 - Electric/Gas
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` Toyota Prius C Persona Series 1.5L L4 - Electric/Gas
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` Toyota Prius V Five 1.8L L4 - Electric/Gas
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` Toyota Prius V Four 1.8L L4 – Electric/Gas
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` Toyota Prius V Three 1.8L L4 – Electric/Gas
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` Toyota Prius V Two 1.8L L4 – Electric/Gas
`
`
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`Case 1:17-cv-00300-UNA Document 1-12 Filed 03/20/17 Page 5 of 21 PageID #: 271
`U.S. Patent No. 7,067,944: Claim 3
`"3. A motor comprising:"
`
`http://o.aolcdn.com/dims-
`global/dims3/GLOB/resize/708x398/quality/60/http://o.aolcdn.com/commerce/autodata/images/USC60TOC161D022000.jpg
`
`
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`Case 1:17-cv-00300-UNA Document 1-12 Filed 03/20/17 Page 6 of 21 PageID #: 272
`U.S. Patent No. 7,067,944: Claim 3
`"3. A motor comprising:"
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`Aisin Cooling Catalog 2016.pdf at 34, 43, 44.
`
`The Pump’s packaging is marked with the Toyota logo:
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`IMG_1896.JPG
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`
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`Case 1:17-cv-00300-UNA Document 1-12 Filed 03/20/17 Page 7 of 21 PageID #: 273
`U.S. Patent No. 7,067,944: Claim 3
`"3. A motor comprising:"
`The Pump itself is marked with the Aisin logo:
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`IMG_1900.JPG
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`
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`Case 1:17-cv-00300-UNA Document 1-12 Filed 03/20/17 Page 8 of 21 PageID #: 274
`U.S. Patent No. 7,067,944: Claim 3
`"3. A motor comprising:"
`The Pump includes an electric motor. For example, as shown below on the purchase receipt, the Pump is referred to as a
`pump:
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`CCF_000055.pdf
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`
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`Case 1:17-cv-00300-UNA Document 1-12 Filed 03/20/17 Page 9 of 21 PageID #: 275
`U.S. Patent No. 7,067,944: Claim 3
`"3. A motor comprising:"
`As shown in greater detail below, the Aisin Pump is an electric motor having a stator and a rotor, where the stator is designed
`to cause the rotor to rotate during operation.
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`IMG_1956.JPG
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`
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`Case 1:17-cv-00300-UNA Document 1-12 Filed 03/20/17 Page 10 of 21 PageID #: 276
`U.S. Patent No. 7,067,944: Claim 3
`"3. A motor comprising:"
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`IMG_1905.JPG
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`
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`a) a core having poles and
`windings around said poles
`forming a pole assembly;
`
`Case 1:17-cv-00300-UNA Document 1-12 Filed 03/20/17 Page 11 of 21 PageID #: 277
`U.S. Patent No. 7,067,944: Claim 3
`"a) a core having poles and windings around said poles forming a pole assembly;"
`The Pump comprises a core having poles and windings around said poles forming a pole assembly.
`
`For example, as shown in the photo below, the motor of the Pump has a plurality of poles that are formed by laminations and
`arranged together in a circular shape to form a core. Each pole is wrapped with copper wire windings.
`
`IMG_2010.JPG
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`
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`Case 1:17-cv-00300-UNA Document 1-12 Filed 03/20/17 Page 12 of 21 PageID #: 278
`U.S. Patent No. 7,067,944: Claim 3
`"a) a core having poles and windings around said poles forming a pole assembly;"
`For example, the Pump’s poles and windings around said poles form a pole assembly:
`
`IMG_1960.JPG
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`
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`Case 1:17-cv-00300-UNA Document 1-12 Filed 03/20/17 Page 13 of 21 PageID #: 279
`U.S. Patent No. 7,067,944: Claim 3
`"b) a shaft, the shaft and pole assembly not being in direct contact with one another, but rather the shaft being spaced from the pole assembly; and"
`The Pump comprises a shaft, the shaft and pole assembly not being in direct contact with one another, but rather the shaft
`b) a shaft, the shaft and pole
`being spaced from the pole assembly.
`assembly not being in direct
`contact with one another,
`but rather the shaft being
`spaced from the pole
`assembly; and
`
`For example, as shown in the picture below, the motor of the Pump contains a shaft:
`
`IMG_1976.JPG
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`
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`Case 1:17-cv-00300-UNA Document 1-12 Filed 03/20/17 Page 14 of 21 PageID #: 280
`U.S. Patent No. 7,067,944: Claim 3
`"b) a shaft, the shaft and pole assembly not being in direct contact with one another, but rather the shaft being spaced from the pole assembly; and"
`The shaft does not directly contact the core or the windings of the pole assembly. The shaft is positioned within and spaced
`from the pole assembly:
`
`IMG_1960.JPG
`
`
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`c) a thermoplastic material
`secured to the shaft and
`substantially encapsulating
`the pole assembly
`
`Case 1:17-cv-00300-UNA Document 1-12 Filed 03/20/17 Page 15 of 21 PageID #: 281
`U.S. Patent No. 7,067,944: Claim 3
`"c) a thermoplastic material secured to the shaft and substantially encapsulating the pole assembly,"
`The Pump comprises a thermoplastic material secured to the shaft and substantially encapsulating the pole assembly.
`
`For example, the motor of the Pump includes a thermoplastic body that is formed from a material identified on the Pump as
`“PPS – GF 30” as shown below:
`
`IMG_2043.JPG
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`
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`Case 1:17-cv-00300-UNA Document 1-12 Filed 03/20/17 Page 16 of 21 PageID #: 282
`U.S. Patent No. 7,067,944: Claim 3
`"c) a thermoplastic material secured to the shaft and substantially encapsulating the pole assembly,"
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`IMG_1956.JPG
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`This label indicates that the body is made from polyphenylene sulfide with 30% glass fiber filler (“PPS-GF30”). PPS-GF30
`is a known thermoplastic.
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`
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`Case 1:17-cv-00300-UNA Document 1-12 Filed 03/20/17 Page 17 of 21 PageID #: 283
`U.S. Patent No. 7,067,944: Claim 3
`"c) a thermoplastic material secured to the shaft and substantially encapsulating the pole assembly,"
`http://www.matweb.com/search/DataSheet.aspx?MatGUID=c43bc743bdc0413ead2b87aca2e38a30&ckck=1
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`PPS-GF30 is used in injection molding processes to manufacture parts.
`
`https://plastics.ulprospector.com/generics/41/polyphenylene-sulfide-pps
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`
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`Case 1:17-cv-00300-UNA Document 1-12 Filed 03/20/17 Page 18 of 21 PageID #: 284
`U.S. Patent No. 7,067,944: Claim 3
`"c) a thermoplastic material secured to the shaft and substantially encapsulating the pole assembly,"
`The thermoplastic body contains a portion that surrounds and secures to the shaft:
`
`IMG_2013.JPG
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`
`
`Case 1:17-cv-00300-UNA Document 1-12 Filed 03/20/17 Page 19 of 21 PageID #: 285
`U.S. Patent No. 7,067,944: Claim 3
`"c) a thermoplastic material secured to the shaft and substantially encapsulating the pole assembly,"
`The thermoplastic material secured to the shaft also substantially encapsulates the pole assembly. For example, as shown in
`the picture below the thermoplastic material of the Pump encapsulates all of the core and the pole assembly.
`
`IMG_2010.JPG
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`
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`Case 1:17-cv-00300-UNA Document 1-12 Filed 03/20/17 Page 20 of 21 PageID #: 286
`U.S. Patent No. 7,067,944: Claim 3
`"c) the thermoplastic material joining the pole assembly to the shaft in the space between the pole assembly and the shaft, filling in the space between them
`such that the windings, core and shaft are rigidly fixed together."
`The pump comprises thermoplastic material joining the pole assembly to the shaft in the space between the pole assembly
`and the shaft, filling in the space between them such that the windings, core and shaft are rigidly fixed together.
`
`c) the thermoplastic material
`joining the pole assembly to
`the shaft in the space
`between the pole assembly
`and the shaft, filling in the
`space between them such
`that the windings, core and
`shaft are rigidly fixed
`together.
`
`For example, thermoplastic material encapsulates and rigidly fixes the shaft into the same body of material that encapsulates
`the copper wire, as shown in the picture below:
`
`IMG_2013.JPG
`
`
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`Case 1:17-cv-00300-UNA Document 1-12 Filed 03/20/17 Page 21 of 21 PageID #: 287
`U.S. Patent No. 7,067,944: Claim 3
`"c) the thermoplastic material joining the pole assembly to the shaft in the space between the pole assembly and the shaft, filling in the space between them
`such that the windings, core and shaft are rigidly fixed together."
`The picture directly below shows the Pump from the reverse side, with the shaft extending outward to receive the rotor:
`
`IMG_2036.JPG
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`The thermoplastic body substantially encapsulates the pole assembly and also contains a portion that surrounds and secures
`to the shaft. The pole assembly and shaft are separated by a visible distance that is filled with the thermoplastic material, as
`shown above. The thermoplastic material rigidly fixes the core, copper wire and shaft together.
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`