Haptic, Inc. v. Apple, Inc.

CourtDistrict Court, N.D. California
DecidedJanuary 13, 2025
Docket3:24-cv-02296
StatusUnknown

This text of Haptic, Inc. v. Apple, Inc. (Haptic, Inc. v. Apple, Inc.) is published on Counsel Stack Legal Research, covering District Court, N.D. California primary law. Counsel Stack provides free access to over 12 million legal documents including statutes, case law, regulations, and constitutions.

Bluebook
Haptic, Inc. v. Apple, Inc., (N.D. Cal. 2025).

Opinion

1 2 3 4 UNITED STATES DISTRICT COURT 5 NORTHERN DISTRICT OF CALIFORNIA 6 7 HAPTIC, INC., Case No. 24-cv-02296-JSC

8 Plaintiff, CLAIM CONSTRUCTION ORDER v. 9 Re: Dkt. Nos. 101, 119, 121 10 APPLE, INC., Defendant. 11

12 13 Haptic sues Apple for direct and indirect infringement of U.S. Patent No. 9,996,738 (“the 14 ‘738 patent”). (Dkt. No. 1.)1 Before the Court is the parties’ claim construction dispute over 15 seven claim terms. Having carefully considered the parties’ briefing and evidence, and with the 16 benefit of a December 6, 2024 Markman hearing, the Court construes the terms as set forth below. 17 BACKGROUND 18 The ‘738 Patent is titled “System and Method for Controlling a Terminal Device.” ‘738 19 patent, (54). The Patent Abstract summarizes the patent as follows:

20 A control system includes a housing engaged to a mounting surface, a sensor contained within the housing, a server in communication 21 with the sensor, and a terminal device in communication with the server. A gesture by a user associated with the mounting surface 22 controls activity of the terminal device, such as a knock on a wall lowering a thermostat. The control system enables a mounting 23 surface independent from the terminal device to become a controller for the terminal device. … 24 Id. at (57). Thus, when utilized, “[a]ny independent mounting surface can be converted into a 25 controller for a terminal device.” Id. at 6:35-36. And “[s]imple physical interactions on an 26 27 1 independent surface can now control the terminal device.” Id. at 6:47-48. “Even more 2 particularly, the present invention relates to a system to detect gestures on a mounting surface and 3 to generate commands for the terminal device based on detected gestures.” Id. at 1:45-48. 4 LEGAL STANDARD 5 I. Claim Construction Generally 6 “It is a bedrock principle of patent law that the claims of a patent define the invention to 7 which the patentee is entitled the right to exclude.” Phillips v. AWH Corp., 415 F.3d 1303, 1312 8 (Fed. Cir. 2005) (cleaned up).

9 Because the meaning of a claim term as understood by persons of skill in the art is often not immediately apparent, and because patentees 10 frequently use terms idiosyncratically, the court looks to “those sources available to the public that show what a person of skill in the 11 art would have understood disputed claim language to mean.” Those sources include “the words of the claims themselves, the remainder 12 of the specification, the prosecution history, and extrinsic evidence concerning relevant scientific principles, the meaning of technical 13 terms, and the state of the art.” 14 Phillips, 415 F.3d at 1314 (quoting Innova/Pure Water, Inc. v. Safari Water Filtration Systems, 15 Inc., 381 F.3d 1111, 1116 (Fed. Cir. 2004)). Claim terms are defined by their “ordinary and 16 customary meaning,” which is “the meaning that the term would have to a person of ordinary skill 17 in the art in question at the time of the invention.” Id. at 1312-13. In ascertaining the ordinary 18 meaning of a term, courts first look to the patent’s claim terms, specification, and prosecution 19 history, which is the patent’s “intrinsic record.” Id. The claim language is “of primary 20 importance” when determining the bounds of the claimed invention and “[t]he specification 21 necessarily informs the proper construction of the claims.” Id. at 1316. Extrinsic evidence may 22 elucidate relevant art, but such evidence is only considered within the context of intrinsic 23 evidence. Id. at 1317-19. “Extrinsic evidence consists of all evidence external to the patent and 24 prosecution history, including expert and inventor testimony, dictionaries, and learned treatises.” 25 Markman v. Westview Instruments, Inc., 52 F.3d 967, 980 (Fed. Cir. 1995). 26 DISCUSSION 27 I. Person of Ordinary Skill in the Art (POSITA) 1 Haptic’s expert, Dr. Cabric, opines a POSITA “would hold an undergraduate degree in electrical 2 engineering, computer science, or a related field, and have at least two years of practical 3 experience as an engineer, including experience with signal processing,” and “[a]dditional 4 education in graduate school could substitute for practical experience, or significant practical 5 experience in the field could substitute for school education.” (Dkt. No. 119-3 ¶ 21.) Apple’s 6 expert, Dr. Visell, opines a POSITA “would have had a bachelor’s degree in computer science, 7 computer engineering, or a related field, and two to three years of practical computer 8 programming or engineering experience, including experience developing interface technologies.” 9 and “[a]dditional graduate education could substitute for professional experience, or significant 10 experience in the field could substitute for formal education.” (Dkt. No. 121-3 ¶ 33.) 11 Although these definitions substantially overlap, they differ in that Apple’s definition 12 requires “experience developing interface technologies” and Haptic’s definition requires 13 “experience as an engineer, including experience with signal processing.”2 Haptic argues the 14 technology at issue “encompasses a broader range of technology than Apple’s proposed ‘user 15 interface technologies.’” (Dkt. No. 119 at 8.) 16 The patent’s technology involves interface technologies, as the invention creates an 17 interface to control another device, but the interface is a component of signal processes which 18 make the control possible. As the patent specifies, “[t]he contact interaction generates the data 19 signals of the sensor through the transmission portion of the housing.” ‘738 patent, 4:65-66; see 20 also, id. at 6:53-60 (“Interfaces 99 are connected to the server 40 in order to interact with the 21 control system 10. The interfaces 99 can include computers, laptops, tablets and smartphones. 22 FIG. 1 shows a variety of different interfaces 99. The interfaces 99 allow the user to adjust the 23 settings of the control system 10. Gestures by a user associated with the mounting surface 22 24 control the terminal device 50 in FIGS. 5 and 7-9.”). Thus, the initial interface technology is but 25

26 2 The definitions also differ in Haptic’s contention that a POSITA would have a degree in “electrical engineering,” though this is likely included in Apple’s contention that the POSITA 27 have a degree in “a related field.” Further, Apple in its Claim Construction brief does not contest 1 one aspect of the invention as a whole. Further, the function of the technology involves signal 2 || processes that are necessary to the functioning of the invention as demonstrated by the diagram 3 || below: 4 es FIG. 2 ce 7 5 ~ 7 8 :

9 Mesaume Time | 10

12 a ots Rarer” YES 14 Command to Terming © | Device 50 Se

YI Q 16 || Id. at fig. 2; see id. at 8:48-52 (“FIG. 2 is a flow diagram of an embodiment of the present

17 invention, showing the data signals of the sensor 30 in relation to the server 40. The contact

. . . . Z 18 interaction 60 generates the data signals 70 of the sensor 30 through the transmission portion 28 of 19 || the housing 20.”). Thus, while interface technology is one component of the invention, the 20 || patent’s specification shows signal processes are key to the proper functioning of the invention.

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