Prosecution Insights
Last updated: April 19, 2026
Application No. 18/774,308

CARTRIDGE MODULE AND MULTI WAFER BURN-IN TEST DEVICE UTILIZING SAME

Non-Final OA §102
Filed
Jul 16, 2024
Examiner
HOQUE, FARHANA AKHTER
Art Unit
2858
Tech Center
2800 — Semiconductors & Electrical Systems
Assignee
UNITEST INC
OA Round
1 (Non-Final)
86%
Grant Probability
Favorable
1-2
OA Rounds
2y 6m
To Grant
97%
With Interview

Examiner Intelligence

Grants 86% — above average
86%
Career Allow Rate
737 granted / 859 resolved
+17.8% vs TC avg
Moderate +11% lift
Without
With
+11.2%
Interview Lift
resolved cases with interview
Typical timeline
2y 6m
Avg Prosecution
21 currently pending
Career history
880
Total Applications
across all art units

Statute-Specific Performance

§101
2.1%
-37.9% vs TC avg
§103
46.8%
+6.8% vs TC avg
§102
42.2%
+2.2% vs TC avg
§112
5.3%
-34.7% vs TC avg
Black line = Tech Center average estimate • Based on career data from 859 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 . Allowable Subject Matter Claims 4-14, 16 and 17 are 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. With respect to claim 4, the prior art fails to teach in combination with the rest of the limitations in the claim: “wherein the cartridge module is provided with a magnet holder in the second body corresponding to a guide hole formed through the first body, and comprises: a weight ring provided with a magnet chuck that is inserted into the guide hole and is fixed to the magnet holder by magnetic force, and assembled with the second body at a top of the first body; and a clamp provided between the first body and the weight ring to maintain a gap between the first body and the weight ring.” With respect to claim 12, A cartridge module provided with a probe card for inspecting a wafer, allowing the wafer and the probe card to be modularized and transported, the cartridge module comprising: a first body provided with a probe card and having a guide hole formed vertically therethrough; a second body provided with a wafer chuck on which a wafer is scated, provided with a magnet holder in correspondence with the guide hole, and is detachably assembled with the first body; a weight ring provided with a magnet chuck that is inserted into the guide hole and is fixed to the magnet holder by magnetic force, and assembled with the second body at a top of the first body; and a clamping member configured to clamp or unclamp the first body and the second body to fix and attach/detach the first body and the second body. Claims 5, 6, 9, 11 are allowable due to their dependencies on claim 4; claim 7 is allowable due to its dependency on claim 6; claim 8 is allowable due to its dependency on claim 7; claim 10 is allowable due to its dependency on claim 9; claims 13, 14 and 16 are allowable due to their dependencies on claim 12; claim 15 is allowable due to its dependency on claim 14; claim 17 is allowable due to its dependency on claim 16. Claim Rejections - 35 USC § 102 In the event the determination of the status of the application as subject to AIA 35 U.S.C. 102 and 103 (or as subject to pre-AIA 35 U.S.C. 102 and 103) is incorrect, any correction of the statutory basis (i.e., changing from AIA to pre-AIA ) for the rejection will not be considered a new ground of rejection if the prior art relied upon, and the rationale supporting the rejection, would be the same under either status. 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 1-3 are rejected under 35 U.S.C. 102(a)(1) as being anticipated by Konishi et al. (U.S. Publication No. 2021/0333319 A1). With respect to claim 1, Konishi et al. discloses a multi wafer burn-in test device, comprising: at least two chambers (see multiple inspection chambers 21 shown in Fig. 2), each of which has a test head that electrically connects a probe card and a tester to test a loaded wafer (para 0036, lines 1-12; describes a tester part performing electrical inspection of a wafer; the tester part if used with a probe card to electrically test the wafer); a cartridge module comprising a first body provided with the probe card (para 0040, lines 1-9 describes a cartridge module structure, the module includes a portion configured to support the probe card), and a second body provided with a wafer chuck on which a wafer is seated, the first body and the second body being detachably assembled with each other (see Konishi describes a wafer mounting/holding structure for inspection; see abstract; Fig. 2; the inspection module includes a mounting portion corresponding to a wafer chuck); a wafer loading unit for loading the wafer into the second body and then clamping the first body and the second body (abstract discloses a loader part configured to load inspection objects; the loader moves wafers into alignment and testing portion); and a transfer unit configured to transfer and deliver the cartridge module between the wafer loading unit and the chambers (Konishi describes movement of modules within the system between positions (see Fig. 2 configuration); transfer mechanisms move modules between loading and inspection areas). With respect to claim 2, Konishi et al. discloses the device of claim 1, wherein each of the chambers comprises: a guide rail on which the cartridge module is located (Konishi discloses inspection chambers in which inspection modules/cartridges are mounted and positioned for testing; see Fig. 2, the modules are supported and positioned via structural mounting members within the chamber, movement and positioning structures inherently include rail or guide structures for locating the module) a temperature control device provided below the cartridge module on the guide rail to control temperature (para 0036, discloses an inspection system for electrical testing of wafers; ); a lifting unit for raising and lowering the temperature control device (Konishi discloses alignment and movement mechanisms within the inspection module; see abstract; alignment area and loader structure; vertical movement mechanisms used for positioning wafer relative to tester/probe inherently lifting mechanisms); and a drive source supply for supplying a drive source to the cartridge module on the guide rail (para 0036, lines a tester part configured to electrically inspect the wafer, the electrical supply and power supply corresponds to the drive supply). With respect to claim 3, The device of claim 1, further comprising: a cartridge module rack configured to accommodate at least two cartridge modules (multiple inspection chambers in para 0036 with a tester part, probe card and wafer mounting/holding structure; this as a structure is considered the cartridge because it has the same structure as what is claimed in the instant application and is utilized use is for inspection). Conclusion Any inquiry concerning this communication or earlier communications from the examiner should be directed to FARHANA AKHTER HOQUE whose telephone number is (571)270-7543. The examiner can normally be reached Monday-Friday, 7:30am-4:00pm. 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, Eman A Alkafawi can be reached at 571-272-4448. 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. /FARHANA A HOQUE/Primary Examiner, Art Unit 2858
Read full office action

Prosecution Timeline

Jul 16, 2024
Application Filed
Feb 20, 2026
Non-Final Rejection — §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
86%
Grant Probability
97%
With Interview (+11.2%)
2y 6m
Median Time to Grant
Low
PTA Risk
Based on 859 resolved cases by this examiner. Grant probability derived from career allow rate.

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