Office Action Predictor
Last updated: April 16, 2026
Application No. 18/667,059

High Speed Differential ROM

Final Rejection §101§DP
Filed
May 17, 2024
Examiner
YANG, HAN
Art Unit
2824
Tech Center
2800 — Semiconductors & Electrical Systems
Assignee
Texas Instruments Incorporated
OA Round
2 (Final)
92%
Grant Probability
Favorable
3-4
OA Rounds
2y 3m
To Grant
99%
With Interview

Examiner Intelligence

Grants 92% — above average
92%
Career Allow Rate
818 granted / 887 resolved
+24.2% vs TC avg
Strong +17% interview lift
Without
With
+16.9%
Interview Lift
resolved cases with interview
Typical timeline
2y 3m
Avg Prosecution
21 currently pending
Career history
908
Total Applications
across all art units

Statute-Specific Performance

§101
4.6%
-35.4% vs TC avg
§103
38.9%
-1.1% vs TC avg
§102
33.3%
-6.7% vs TC avg
§112
12.2%
-27.8% vs TC avg
Black line = Tech Center average estimate • Based on career data from 887 resolved cases

Office Action

§101 §DP
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 . DETAILED ACTION 1. A rejection based on double patenting of the “same invention” type finds its support in the language of 35 U.S.C. 101 which states that “whoever invents or discovers any new and useful process... may obtain a patent therefor...” (Emphasis added). Thus, the term “same invention,” in this context, means an invention drawn to identical subject matter. See Miller v. Eagle Mfg. Co., 151 U.S. 186 (1894); In re Vogel, 422 F.2d 438, 164 USPQ 619 (CCPA 1970); In re Ockert, 245 F.2d 467, 114 USPQ 330 (CCPA 1957). A statutory type (35 U.S.C. 101) double patenting rejection can be overcome by canceling or amending the claims that are directed to the same invention so they are no longer coextensive in scope. The filing of a terminal disclaimer cannot overcome a double patenting rejection based upon 35 U.S.C. 101. Claim 1 is/are rejected under 35 U.S.C. 101 as claiming the same invention as that of claims 1 of prior U.S. Patent No. 12,027,229. This is a statutory double patenting rejection. Election by Original Presentation 2. Newly submitted claims 19-34 are directed to an invention that is independent or distinct from the invention originally claimed for the following reasons: I. Claim 1, drawn to a read-only memory, classified in G11C17/14. II. Claim 19-34, drawn to integrated circuit, classified in G11C71057. The inventions are independent or distinct, each from the other because: Inventions 1 and 19-34 are related as subcombination and combination. Inventions in this relationship are distinct if it can be shown that (1) the combination as claimed does not require the particulars of the subcombination as claimed for patentability, and (2) that the subcombination has utility by itself or in other combinations (MPEP § 806.05(c)). In the instant case, the combination as claimed does not require the particulars of the subcombination as claimed because claims 19-34 are claiming sense amplifier for integrated circuit does not require read-only memory. The subcombination has separate utility such as read-only memory (ROM). Since applicant has received an action on the merits for the originally presented invention, this invention has been constructively elected by original presentation for prosecution on the merits. Accordingly, claims 19-34 withdrawn from consideration as being directed to a non-elected invention. See 37 CFR 1.142(b) and MPEP § 821.03. To preserve a right to petition, the reply to this action must distinctly and specifically point out supposed errors in the restriction requirement. Otherwise, the election shall be treated as a final election without traverse. Traversal must be timely. Failure to timely traverse the requirement will result in the loss of right to petition under 37 CFR 1.144. If claims are subsequently added, applicant must indicate which of the subsequently added claims are readable upon the elected invention. Should applicant traverse on the ground that the inventions are not patentably distinct, applicant should submit evidence or identify such evidence now of record showing the inventions to be obvious variants or clearly admit on the record that this is the case. In either instance, if the examiner finds one of the inventions unpatentable over the prior art, the evidence or admission may be used in a rejection under 35 U.S.C. 103 or pre-AIA 35 U.S.C. 103(a) of the other invention. Response to Argument 3. Applicant’s arguments with respect to claim 1 has been considered but not persuasive. The claim 1 is being rejected by statutory double patenting rejection, which cannot be overcome by terminal disclaimer. See the rejection above. Conclusion 4. THIS ACTION IS MADE FINAL. Applicant is reminded of the extension of time policy as set forth in 37 CFR 1.136(a). A shortened statutory period for reply to this final action is set to expire THREE MONTHS from the mailing date of this action. In the event a first reply is filed within TWO MONTHS of the mailing date of this final action and the advisory action is not mailed until after the end of the THREE-MONTH shortened statutory period, then the shortened statutory period will expire on the date the advisory action is mailed, and any extension fee pursuant to 37 CFR 1.136(a) will be calculated from the mailing date of the advisory action. In no event, however, will the statutory period for reply expire later than SIX MONTHS from the mailing date of this final action. 23. Any inquiry concerning this communication or earlier communications from the examiner should be directed to Han Yang whose telephone is (571) 270-3048. The examiner can normally be reached on Monday-Friday 8am-5pm with alternate Friday off. If attempts to reach the examiner by telephone are unsuccessful, the examiner’s supervisor, Richard Elms can be reached on (571) 272-1869. The fax phone number for the organization where this application or proceeding is assigned is (571) 273-8300. Information regarding the status of an application may be obtained from the Patent Application Information Retrieval (PAIR) system (Fig. 5). Status information for published applications may be obtained from either Private PAIR or Public PAIR. Status information for unpublished applications is available through Private PAIR only. For more information about the PAIR system (Fig. 5), see http://pair-direct.uspto.gov. Should you have questions on access to the Private PAIR system (Fig. 5), contact the Electronic Business Center (EBC) at 866-217-9197 (toll-free). If you would like assistance from a USPTO Customer Service Representative or access to the automated information system (Fig. 5), call 800-786-9199 (IN USA OR CANADA) or 571-272-1000. HY 08/13/2025 /HAN YANG/ Primary Examiner, Art Unit 2824
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Prosecution Timeline

May 17, 2024
Application Filed
Feb 21, 2025
Non-Final Rejection — §101, §DP
Jun 26, 2025
Response Filed
Aug 13, 2025
Final Rejection — §101, §DP
Apr 15, 2026
Response after Non-Final Action

Precedent Cases

Applications granted by this same examiner with similar technology

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2y 5m to grant Granted Mar 31, 2026
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2y 5m to grant Granted Mar 31, 2026
Patent 12586627
REFRESH PERFORMANCE OPTIMIZATIONS FOR DRAM TECHNOLOGIES WITH SUB-CHANNEL AND/OR PSEUDO-CHANNEL CONFIGURATIONS
2y 5m to grant Granted Mar 24, 2026
Study what changed to get past this examiner. Based on 5 most recent grants.

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Prosecution Projections

3-4
Expected OA Rounds
92%
Grant Probability
99%
With Interview (+16.9%)
2y 3m
Median Time to Grant
Moderate
PTA Risk
Based on 887 resolved cases by this examiner. Grant probability derived from career allow rate.

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