Prosecution Insights
Last updated: August 16, 2026
Application No. 18/876,606

Cloud Desktop System, Network Redirection Method, Device, and Storage Medium

Non-Final OA §102§112
Filed
Dec 18, 2024
Priority
Jun 23, 2022 — CN 202210726297.4 +1 more
Examiner
BURGESS, GLENTON B
Art Unit
2454
Tech Center
2400 — Computer Networks
Assignee
Cloud Intelligence Assets Holding (Singapore) Private Limited
OA Round
1 (Non-Final)
26%
Grant Probability
At Risk
1-2
OA Rounds
1y 10m
Est. Remaining
34%
With Interview

Examiner Intelligence

Grants only 26% of cases
26%
Career Allowance Rate
16 granted / 62 resolved
-32.2% vs TC avg
Moderate +8% lift
Without
With
+8.2%
Interview Lift
resolved cases with interview
Typical timeline
3y 6m
Avg Prosecution
9 currently pending
Career history
78
Total Applications
across all art units

Statute-Specific Performance

§101
7.4%
-32.6% vs TC avg
§103
47.3%
+7.3% vs TC avg
§102
20.7%
-19.3% vs TC avg
§112
21.0%
-19.0% vs TC avg
Black line = Tech Center average estimate • Based on career data from 62 resolved cases

Office Action

§102 §112
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- 3, 16, 17, 19 and 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. In claim 1, lines 2, 4 and 9, the phrase “arranged for” renders the claim indefinite. The metes and bounds of the claim cannot be determined. The claimed limitations are not positively recited. For example, claim 1, lines 2-3, “the terminal, arranged for sending a cloud desktop service request to the cloud desktop server”. There is no positively recited step of ---sending a cloud desktop service request---. Regarding claim 16, 17 and 19 “the main channel” has no clear antecedent basis. “the sub-channels”, claim 19, has no clear antecedent basis. Regarding claim 20, “the creation strategy parameters of the sub-channels or the main channel” has no clear antecedent basis. Claims 8 and 11 are rejected under 35 U.S.C. 112(b) or 35 U.S.C. 112 (pre-AIA ), second paragraph, as being incomplete for omitting essential steps, such omission amounting to a gap between the steps. See MPEP § 2172.01. The omitted step is: the step of determining operation form network redirection (claim 8) and the step of creating a first virtual network card (claim 11). [Note: The claims contained recited functions which are intended used limitations and not positively recited. The metes and bounds cannot be determined. Thus, patentable weight is not given to limitations following the phrase “arranged for”.] 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)(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 1-4, 9 and 15 are rejected under 35 U.S.C. 102(a)(2) as being anticipated by Wang et al. [CN 114257585] Regarding claims 1, 4, 9 and 15, Wang et al. a cloud desktop system, comprising: a terminal and a cloud desktop server (Fig. 2); the terminal, arranged for sending a cloud desktop service request to the cloud desktop server (page 5, lines 9 – 17); the cloud desktop server cooperated in conjunction with the terminal, arranged for, in response to the cloud desktop service request, establishing a network redirection channel between the cloud desktop server and the terminal according to a cloud desktop transmission protocol (page 6, lines 20-32), the cloud desktop transmission protocol supporting the establishment of the network redirection channel (page 5, lines 24 – 41); the cloud desktop server, further arranged for redirecting a desktop network request of the cloud desktop server to the terminal through the network redirection channel (page 5, lines 34-40; page 6, lines 33 -36); the terminal, further arranged for accessing a destination address corresponding to the desktop network request and providing a request result of the desktop network request returned from the destination address to the cloud desktop server through the network redirection channel (page 5, line 38 – page 6, line 11 and page 7, lines 1-8), as claimed. Regarding claim 2, see Example 3, page 8. Regarding claim 3, page 2, paragraph 3. Regarding claim 15, claim 15 recites “in response to the desktop network meeting the preset network redirection rule” is a contingent limitation. See MPEP 2111.04. {The broadest reasonable interpretation of a method (or process) claim having contingent limitations requires only those steps that must be performed and does not include steps that are not required to be performed because the condition(s) precedent are not met. For example, assume a method claim requires step A if a first condition happens and step B if a second condition happens. If the claimed invention may be practiced without either the first or second condition happening, then neither step A or B is required by the broadest reasonable interpretation of the claim. If the claimed invention requires the first condition to occur, then the broadest reasonable interpretation of the claim requires step A. If the claimed invention requires both the first and second conditions to occur, then the broadest reasonable interpretation of the claim requires both steps A and B.} [AltContent: rect] Allowable Subject Matter Claims 5-8, 10, 12 and 16-21 are objected to as being dependent upon a rejected base claim, but would be allowable over the prior art if rewritten in independent form including all of the limitations of the base claim and any intervening claims. Conclusion Any inquiry concerning this communication or earlier communications from the examiner should be directed to GLENTON B BURGESS whose telephone number is (571)272-3949. The examiner can normally be reached Monday-Friday, 8:30 am - 5:00 pm. 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. 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. /GLENTON B BURGESS/ Supervisory Patent Examiner, Art Unit 2454
Read full office action

Prosecution Timeline

Dec 18, 2024
Application Filed
Jun 22, 2026
Non-Final Rejection mailed — §102, §112 (current)

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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
26%
Grant Probability
34%
With Interview (+8.2%)
3y 6m (~1y 10m remaining)
Median Time to Grant
Low
PTA Risk
Based on 62 resolved cases by this examiner. Grant probability derived from career allowance rate.

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