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Ex Parte Zhang

18 Cited authorities

  1. KSR International Co. v. Teleflex Inc.

    550 U.S. 398 (2007)   Cited 1,519 times   169 Legal Analyses
    Holding that, in an obviousness analysis, "[r]igid preventative rules that deny factfinders recourse to common sense, however, are neither necessary under our case law nor consistent with it"

  2. Superguide Corp. v. Directv Enterprises

    358 F.3d 870 (Fed. Cir. 2004)   Cited 294 times   12 Legal Analyses
    Holding that a party "waived its right to assert a construction other than 'matches or equals' for the term 'meet'" because it agreed to that construction in its briefs

  3. KCJ Corp. v. Kinetic Concepts, Inc.

    223 F.3d 1351 (Fed. Cir. 2000)   Cited 217 times   4 Legal Analyses
    Holding that the article "a" would only be limited to its singular meaning when the inventor evinced a clear intent to so limit it

  4. Gillette Co. v. Energizer Holdings, Inc.

    405 F.3d 1367 (Fed. Cir. 2005)   Cited 154 times   2 Legal Analyses
    Holding party to “blatant admission” in argument made to EPO

  5. In re Kahn

    441 F.3d 977 (Fed. Cir. 2006)   Cited 141 times   11 Legal Analyses
    Holding that the motivation-suggestion-teaching test, much like the analogous-art test, is used to defend against hindsight

  6. Perfect Web Technologies, Inc. v. InfoUSA, Inc.

    587 F.3d 1324 (Fed. Cir. 2009)   Cited 114 times   12 Legal Analyses
    Holding that “an analysis of obviousness ... may include recourse to logic, judgment, and common sense available to the person of ordinary skill [which] do[es] not necessarily require explication in any reference or expert opinion”

  7. Genentech, Inc. v. Chiron Corp.

    112 F.3d 495 (Fed. Cir. 1997)   Cited 136 times
    Holding that in construing the count, the court "must look at the language as a whole and consider the grammatical structure and syntax"

  8. Chore-Time Equipment v. Cumberland Corp.

    713 F.2d 774 (Fed. Cir. 1983)   Cited 128 times
    Holding there was "no genuine issue respecting the level of skill in the art" because Chore-Time "makes only a naked allegation that some unspecified higher level of skill should have been applied, [which is] insufficient to create a fact issue material to the outcome of this case and cannot, here, defeat a motion for summary judgment"

  9. Harari v. Lee

    656 F.3d 1331 (Fed. Cir. 2011)   Cited 45 times   4 Legal Analyses
    Holding "Baldwin, however, does not set a hard and fast rule that 'a' always means one or more than one. Instead, we read the limitation in light of the claim and specification to discern its meaning."

  10. In re Jung

    637 F.3d 1356 (Fed. Cir. 2011)   Cited 23 times   4 Legal Analyses
    Holding the prima facie case during patent examination “is merely a procedural device that enables an appropriate shift of the burden of production” from the PTO to the patent applicant

  11. Section 103 - Conditions for patentability; non-obvious subject matter

    35 U.S.C. § 103   Cited 6,056 times   447 Legal Analyses
    Holding the party seeking invalidity must prove "the differences between the claimed invention and the prior art are such that the claimed invention as a whole would have been obvious before the effective date of the claimed invention to a person having ordinary skill in the art to which the claimed invention pertains."

  12. Section 102 - Conditions for patentability; novelty

    35 U.S.C. § 102   Cited 5,938 times   944 Legal Analyses
    Prohibiting the grant of a patent to one who "did not himself invent the subject matter sought to be patented"

  13. Section 6 - Patent Trial and Appeal Board

    35 U.S.C. § 6   Cited 182 times   63 Legal Analyses
    Giving the Director authority to designate "at least 3 members of the Patent Trial and Appeal Board" to review "[e]ach appeal, derivation proceeding, post-grant review, and inter partes review"

  14. Section 134 - Appeal to the Patent Trial and Appeal Board

    35 U.S.C. § 134   Cited 98 times   30 Legal Analyses

    (a) PATENT APPLICANT.-An applicant for a patent, any of whose claims has been twice rejected, may appeal from the decision of the primary examiner to the Patent Trial and Appeal Board, having once paid the fee for such appeal. (b) PATENT OWNER.-A patent owner in a reexamination may appeal from the final rejection of any claim by the primary examiner to the Patent Trial and Appeal Board, having once paid the fee for such appeal. 35 U.S.C. § 134 July 19, 1952, ch. 950, 66 Stat. 801; Pub. L. 98-622

  15. Section 41.37 - Appeal brief

    37 C.F.R. § 41.37   Cited 32 times   25 Legal Analyses
    Requiring identification of support in specification and, for means-plus-function limitations, corresponding structure as well

  16. Section 1.136 - Extensions of time

    37 C.F.R. § 1.136   Cited 15 times   28 Legal Analyses

    (a) (1) If an applicant is required to reply within a nonstatutory or shortened statutory time period, applicant may extend the time period for reply up to the earlier of the expiration of any maximum period set by statute or five months after the time period set for reply, if a petition for an extension of time and the fee set in § 1.17(a) are filed, unless: (i) Applicant is notified otherwise in an Office action; (ii) The reply is a reply brief submitted pursuant to § 41.41 of this title; (iii)