Prosecution Insights
Last updated: May 29, 2026
Application No. 18/897,092

METHOD AND APPARATUS FOR ACCESSING VIRTUAL PRIVATE CLOUD, DEVICE AND STORAGE MEDIUM

Non-Final OA §102
Filed
Sep 26, 2024
Priority
Dec 29, 2023 — CN 202311869414.3
Examiner
COULTER, KENNETH R
Art Unit
2445
Tech Center
2400 — Computer Networks
Assignee
BEIJING BAIDU NETCOM SCIENCE TECHNOLOGY CO., LTD.
OA Round
1 (Non-Final)
87%
Grant Probability
Favorable
1-2
OA Rounds
1y 6m
Est. Remaining
82%
With Interview

Examiner Intelligence

Grants 87% — above average
87%
Career Allowance Rate
729 granted / 841 resolved
+28.7% vs TC avg
Minimal -5% lift
Without
With
+-4.9%
Interview Lift
resolved cases with interview
Typical timeline
3y 2m
Avg Prosecution
10 currently pending
Career history
851
Total Applications
across all art units

Statute-Specific Performance

§101
5.9%
-34.1% vs TC avg
§103
26.4%
-13.6% vs TC avg
§102
54.1%
+14.1% vs TC avg
§112
6.1%
-33.9% vs TC avg
Black line = Tech Center average estimate • Based on career data from 841 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 . Examiner finds no 35 USC 101 rejections in the current claim language. Examiner finds no credible double patenting rejections in the current claim language. Claim Objections Claims 19 – 37 are objected to because of the following informalities: Claim 19 recites the limitation "actual address information" in line 6. There is insufficient antecedent basis for this limitation in the claim. Examiner recommends the language “the actual address information”; Claim 21 recites the limitation "actual address information" in line 9. There is insufficient antecedent basis for this limitation in the claim. Examiner recommends the language “the actual address information”; Claim 31 recites the limitation "actual address information" in line 11. There is insufficient antecedent basis for this limitation in the claim. Examiner recommends the language “the actual address information”; Claim 36 recites the limitation "actual address information" in lines 10 – 11. There is insufficient antecedent basis for this limitation in the claim. Examiner recommends the language “the actual address information”; Claim 37 recites the limitation "actual address information" in line 8. There is insufficient antecedent basis for this limitation in the claim. Examiner recommends the language “the actual address information”; Claim 21 recites the limitation "virtual address information" in line 7. There is insufficient antecedent basis for this limitation in the claim. Examiner recommends the language “the virtual address information”; Claim 30 recites the limitation "virtual address information" in line 6. There is insufficient antecedent basis for this limitation in the claim. Examiner recommends the language “the virtual address information”; Claim 31 recites the limitation "virtual address information" in line 9. There is insufficient antecedent basis for this limitation in the claim. Examiner recommends the language “the virtual address information”; Claim 33 recites the limitation "virtual address information" in lines 10 – 11. There is insufficient antecedent basis for this limitation in the claim. Examiner recommends the language “the virtual address information”; Claim 34 recites the limitation "virtual address information" in lines 2 – 3. There is insufficient antecedent basis for this limitation in the claim. Examiner recommends the language “the virtual address information”; Claim 21 recites the limitation "a service node" in line 9. There is insufficient antecedent basis for this limitation in the claim. Examiner recommends the language “the service node”; Claim 31 recites the limitation "a service node" in line 9. There is insufficient antecedent basis for this limitation in the claim. Examiner recommends the language “the service node”. Examiner recommends a thorough review of the claim language in order to correct other possible antecedent basis concerns. 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. (a)(2) the claimed invention was described in a patent issued under section 151, or in an application for patent published or deemed published under section 122(b), in which the patent or application, as the case may be, names another inventor and was effectively filed before the effective filing date of the claimed invention. Claims 19, 35, 36, and 37 are rejected under 35 U.S.C. 102(a)(2) as being anticipated by Goldschmidt et al. (U.S. Pat. Pub. No. 2025/0047635) (Automated Virtual Subnet Delegation in a Cloud Environment). 19. A method for accessing a virtual private cloud (VPC) (paragraph 16 “using an automated process to determine subnet placement in a virtual network (alternatively referred to as a virtual private cloud)”; paragraph 55 “accessing a data structure representing virtual internet protocol (IP) address space of a cloud provider and allocated subnets of the IP address space”), comprising: receiving a first access request, wherein the first access request carries virtual address information, the first access request is used for indicating access to a target service node arranged in a target VPC (Fig. 8; paragraph 55 “Example operation 804 represents receiving a request for subnet range allocation within the virtual IP address space”; Fig. 6; paragraph 40); wherein the target service node has actual address information; wherein the virtual address information is used for indicating actual address information of the target VPC and the target service node (Fig. 6; paragraph 40 “As shown in FIG. 6 and operation 110 of FIG. 1, in response to the create request, the cloud provider returns a virtual subnet resource identifier (ID) to the automated virtual subnet delegator 202; (because the virtual network model 208 accurately reflects the current state of the virtual network/virtual private cloud IP address space”), and the actual address information is a real address of a service node (Fig. 8; paragraph 55 “Example operation 804 represents receiving a request for subnet range allocation within the virtual IP address space”; Fig. 6; paragraph 40; paragraph 17); accessing the target service node according to the first access request (Fig. 6; paragraph 40 “As shown in FIG. 6 and operation 110 of FIG. 1, in response to the create request, the cloud provider returns a virtual subnet resource identifier (ID) to the automated virtual subnet delegator 202; (because the virtual network model 208 accurately reflects the current state of the virtual network/virtual private cloud IP address space”). 35. The method according to claim 19, wherein the actual address information is an internet protocol (IP) address of the service node (Abstract “determine the number of IP addresses …”; paragraph 17 “The user input submitted with a request for IP address space includes user-defined parameters, which are used to determine the number of IP addresses needed for a given application”). Regarding claims 36 and 37, the rejection of claim 19 under 35 USC 102 (see above) applies. Allowable Subject Matter Claims 20 – 34 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. For future email communications (including interview agendas), Applicant should file the appropriate PTO form (PTO/SB/439) or file an air interview request. Any inquiry concerning this communication or earlier communications from the examiner should be directed to KENNETH R COULTER whose telephone number is (571) 272-3879. The examiner can normally be reached M-F, 9am-5pm (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, Oscar Louie can be reached at M-H, 7:30am-2:30pm (EST) (571-270-1684). 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. /KENNETH R COULTER/Primary Examiner, Art Unit 2445 /KRC/
Read full office action

Prosecution Timeline

Sep 26, 2024
Application Filed
May 20, 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
87%
Grant Probability
82%
With Interview (-4.9%)
3y 2m (~1y 6m remaining)
Median Time to Grant
Low
PTA Risk
Based on 841 resolved cases by this examiner. Grant probability derived from career allowance rate.

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