Prosecution Insights
Last updated: October 02, 2026
Application No. 18/752,823

MULTICOLOR LIGHT SOURCE DEVICE AND MANUFACTURING METHOD THEREOF

Non-Final OA §102
Filed
Jun 25, 2024
Priority
Mar 04, 2024 — TW 113107635
Examiner
PARVEZ, AZM A
Art Unit
Tech Center
Assignee
Hon Hai Precision Industry Co., Ltd.
OA Round
1 (Non-Final)
78%
Grant Probability
Favorable
1-2
OA Rounds
10m
Est. Remaining
99%
With Interview

Examiner Intelligence

Grants 78% — above average
78%
Career Allowance Rate
512 granted / 653 resolved
+18.4% vs TC avg
Strong +27% interview lift
Without
With
+27.0%
Interview Lift
resolved cases with interview
Typical timeline
3y 1m
Avg Prosecution
18 currently pending
Career history
663
Total Applications
across all art units

Statute-Specific Performance

§101
0.8%
-39.2% vs TC avg
§103
50.0%
+10.0% vs TC avg
§102
22.6%
-17.4% vs TC avg
§112
23.2%
-16.8% vs TC avg
Black line = Tech Center average estimate • Based on career data from 653 resolved cases

Office Action

§102
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 . Election/Restrictions Applicant’s election of invention I, claims 1-7 and 17-20 in the reply filed on 8/7/2026 is acknowledged. Because applicant did not distinctly and specifically point out the supposed errors in the restriction requirement, the election has been treated as an election without traverse (MPEP § 818.01(a)). Claims 8-16 are withdrawn from further consideration pursuant to 37 CFR 1.142(b) as being drawn to a nonelected invention, there being no allowable generic or linking claim. Election was made without traverse in the reply filed on 8/7/2026. Claim Rejections - 35 USC § 102 The following is a quotation of the appropriate paragraphs of 35 U.S.C. 102 that form the basis for the rejections under this section made in this Office action: A person shall be entitled to a patent unless – (a)(1) the claimed invention was patented, described in a printed publication, or in public use, on sale, or otherwise available to the public before the effective filing date of the claimed invention. Claim(s) 1 and 3-7 are rejected under 35 U.S.C. 102(a)(1) as being anticipated by TCHOULFIAN, US 2021/0384253. Regarding claim 1, TCHOULFIAN discloses; a multicolor light source device, comprising: a substrate ( Fig. 5-15 and [0072]; substrate 11); a light-emitting frame (attached Fig. 1-2 below), configured on the substrate and defining at least one containing space (attached Fig. 5-15 below); a plurality of light-emitting nanorods (Fig. 5-15 and [0086]; rod shaped light-emitting diode 13 with nanometric dimensions), configured on the substrate and located in the at least one containing space (attached Fig. 1-2 below, Fig. 5-15 and [0086]; rod shaped light-emitting diodes 13 with nanometric dimensions configured on the area 131), wherein the light-emitting frame and the plurality of light-emitting nanorods are a plurality of light-emitting diode stacks of a same light-emitting color (Fig. 5-15 and [0131]; deep blue or UV light emitted by the light-emitting diodes); and at least one wavelength conversion layer (Fig.12 and [0127]; layer 18 of material blocking the electromagnetic waves can also reflect or be opaque for the electromagnetic waves converted by the color converters such as, for example, quantum dots or else phosphors), configured in the at least one containing space and between the plurality of light-emitting nanorods (attached Fig. 1-2 below , Fig.12 and [0127]; layer 18 configured between diodes 13). PNG media_image1.png 790 834 media_image1.png Greyscale Regarding claim 3, TCHOULFIAN discloses ; a transparent conductive layer (Fig. 7 and [0126]; an upper electrode layer 17 composed of at least one transparent conductive material), configured on a top of the plurality of light-emitting nanorods and electrically connected to the plurality of light-emitting nanorods (Fig. 7 and [0126]; upper electrode layer 17 allows carrying out the electrical contact on the third portion 13c of the light-emitting diodes 13); a first electrode, configured on a top of the light-emitting frame (attached Fig. 1-2 above, Fig. 7 and [0126]; upper electrode layer 17 allows carrying out the electrical contact on the third portion 13c of the light-emitting diodes 13) ; and a second electrode, configured on a top of the transparent conductive layer (Fig. 7 and [0126]; transparent conductive material, such as indium tin oxide ITO or ZnO doped for example with aluminum or gallium, on the free surface of the layer formed). Regarding claim 4, TCHOULFIAN discloses; the at least one containing space comprises a plurality of containing spaces (attached Fig. 1-2 above, Fig. 5-15 and [0102]; plurality of containing spaces 131 with light-emitting diodes 13), and the at least one wavelength conversion layer comprises a plurality of wavelength conversion layers of a different color (Fig.12 and [0127]; layer 18 of material blocking the electromagnetic waves can also reflect or be opaque for the electromagnetic waves converted by the color converters such as, for example, quantum dots or else phosphors), the plurality of wavelength conversion layers being separately configured in the plurality of different containing spaces (Fig.12 and [0127]; layer 18 configured between diodes 13). Regarding claim 5, TCHOULFIAN discloses; the at least one wavelength conversion layer comprises a plurality of quantum dots (Fig.12 and [0127]; layer 18 of material blocking the electromagnetic waves can also reflect or be opaque for the electromagnetic waves converted by the color converters such as, for example, quantum dots or else phosphors). Regarding claim 6, TCHOULFIAN discloses; the at least one wavelength conversion layer comprises a mixture of a plurality of quantum dots and a plurality of nanoparticles (Fig.12 and [0127]; layer 18 of material blocking the electromagnetic waves can also reflect or be opaque for the electromagnetic waves converted by the color converters such as, for example, quantum dots or else phosphors). Regarding claim 7, TCHOULFIAN discloses; the light-emitting frame and the plurality of light-emitting nanorods are used to emit a blue light (attached Fig. 1-2 above, Fig. 5-15 and [0131]; deep blue or UV light emitted by the light-emitting diodes). Allowable Subject Matter Claim 2 is objected to as being dependent upon a rejected base claim but would be allowable if rewritten in independent form including all of the limitations of the base claim and any intervening claims. Claims 17-20 are allowed. The following is an examiner’s statement of reasons for allowance: the prior art does not teach the embodiments claimed in claim 17, specifically the prior art fails to disclose or render obvious the claimed limitations including “a dividing part, connected to an inner side of the outer part and dividing the plurality of containing spaces”, as claimed in independent claim 17 . Any comments considered necessary by applicant must be submitted no later than the payment of the issue fee and, to avoid processing delays, should preferably accompany the issue fee. Such submissions should be clearly labeled “Comments on Statement of Reasons for Allowance.” Conclusion Any inquiry concerning this communication or earlier communications from the examiner should be directed to AZM PARVEZ whose telephone number is (571)272-1447. The examiner can normally be reached M-F 9-6 EST. Examiner interviews are available via telephone, in-person, and video conferencing using a USPTO supplied web-based collaboration tool. To schedule an interview, applicant is encouraged to use the USPTO Automated Interview Request (AIR) at http://www.uspto.gov/interviewpractice. If attempts to reach the examiner by telephone are unsuccessful, the examiner’s supervisor, DREW RICHARDS can be reached at (571)272-1736. The fax phone number for the organization where this application or proceeding is assigned is 571-273-8300. Information regarding the status of published or unpublished applications may be obtained from Patent Center. Unpublished application information in Patent Center is available to registered users. To file and manage patent submissions in Patent Center, visit: https://patentcenter.uspto.gov. Visit https://www.uspto.gov/patents/apply/patent-center for more information about Patent Center and https://www.uspto.gov/patents/docx for information about filing in DOCX format. For additional questions, contact the Electronic Business Center (EBC) at 866-217-9197 (toll-free). If you would like assistance from a USPTO Customer Service Representative, call 800-786-9199 (IN USA OR CANADA) or 571-272-1000. /AZM PARVEZ/ Examiner Art Unit 2892 /NORMAN D RICHARDS/Supervisory Patent Examiner, Art Unit 2892
Read full office action

Prosecution Timeline

Jun 25, 2024
Application Filed
Sep 22, 2026
Non-Final Rejection mailed — §102 (current)

Precedent Cases

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Study what changed to get past this examiner. Based on 5 most recent grants.

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Prosecution Projections

1-2
Expected OA Rounds
78%
Grant Probability
99%
With Interview (+27.0%)
3y 1m (~10m remaining)
Median Time to Grant
Low
PTA Risk
Based on 653 resolved cases by this examiner. Grant probability derived from career allowance rate.

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