DETAILED ACTION
Notice of Pre-AIA or AIA Status
The present application, filed on or after March 16, 2013, is being examined under the first inventor to file provisions of the AIA .
Claim Rejections - 35 USC § 112
The following is a quotation of 35 U.S.C. 112(b):
(b) CONCLUSION.—The specification shall conclude with one or more claims particularly pointing out and distinctly claiming the subject matter which the inventor or a joint inventor regards as the invention.
The following is a quotation of 35 U.S.C. 112 (pre-AIA ), second paragraph:
The specification shall conclude with one or more claims particularly pointing out and distinctly claiming the subject matter which the applicant regards as his invention.
Claims 1-20 are rejected under 35 U.S.C. 112(b) or 35 U.S.C. 112 (pre-AIA ), second paragraph, as being indefinite for failing to particularly point out and distinctly claim the subject matter which the inventor or a joint inventor (or for applications subject to pre-AIA 35 U.S.C. 112, the applicant), regards as the invention.
Regarding claims 1 and 18, a broad range or limitation together with a narrow range or limitation that falls within the broad range or limitation (in the same claim) may be considered indefinite if the resulting claim does not clearly set forth the metes and bounds of the patent protection desired. See MPEP § 2173.05(c). In the present instance, claims 1 and 18 recites the broad recitation “a plurality of lenses having diopters”, and the claim also recites “ten lenses having diopters in total” which is the narrower statement of the range/limitation. The claim(s) are considered indefinite because there is a question or doubt as to whether the feature introduced by such narrower language is (a) merely exemplary of the remainder of the claim, and therefore not required, or (b) a required feature of the claims.
Claims 2-17 and 19-20 fall with parent claim.
Response to Arguments
Applicant’s arguments filed on 07/29/2026 have been considered but are moot because the new ground of rejection does not rely on any reference applied in the prior rejection of record for any teaching or matter specifically challenged in the argument.
Conclusion
The prior art made of record and not relied upon is considered pertinent to applicant's disclosure.
Yin (CN 114296218 A) discloses a projection lens and projection system, comprising: a refractive system and a reflective system, the refractive system comprises: the front group lens group, middle group lens group and back group lens group, the back group lens group comprises two double-glued lens group and a three-cemented lens group; the reflecting system comprises a reflector, the reflector comprises a first surface close to the front group of lens and a second surface away from the front group of lens, the second surface is used for reflecting the imaging light of the refractive system. using two double-glued lens group and a three-cemented lens group to improve different wavelength difference generated, so that the projection lens spectrum covers the range of 450nm to 645nm. reflecting the light of the first wave band by using the first surface of the reflector, transmitting the light of the second wave band, using the second surface to reflect the light of the second wave band. The aberration is further corrected by using the optical path difference generated between the two surface of the reflector to improve the image quality.
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/MAGDA CRUZ/
Primary Examiner
Art Unit 2882
09/03/2026
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