Prosecution Insights
Last updated: July 17, 2026
Application No. 18/549,677

METHOD FOR SECURING COMMUNICATION BETWEEN A ROADSIDE RADIO UNIT AND VEHICLES, COMPUTER PROGRAM AND SYSTEM FOR SUPPORTING VEHICLES, METHOD FOR MONITORING THE ROADSIDE RADIO UNIT, AND MONITORING UNIT

Non-Final OA §103
Filed
Sep 08, 2023
Priority
Aug 11, 2021 — DE 10 2021 208 802.3 +1 more
Examiner
NGUYEN, DAVID Q
Art Unit
2643
Tech Center
2600 — Communications
Assignee
Robert Bosch GmbH
OA Round
3 (Non-Final)
91%
Grant Probability
Favorable
3-4
OA Rounds
0m
Est. Remaining
95%
With Interview

Examiner Intelligence

Grants 91% — above average
91%
Career Allowance Rate
867 granted / 953 resolved
+29.0% vs TC avg
Minimal +4% lift
Without
With
+3.9%
Interview Lift
resolved cases with interview
Fast prosecutor
2y 1m
Avg Prosecution
14 currently pending
Career history
965
Total Applications
across all art units

Statute-Specific Performance

§101
3.5%
-36.5% vs TC avg
§103
60.5%
+20.5% vs TC avg
§102
26.2%
-13.8% vs TC avg
§112
1.1%
-38.9% vs TC avg
Black line = Tech Center average estimate • Based on career data from 953 resolved cases

Office Action

§103
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 . Claim Rejections - 35 USC § 103 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 35 U.S.C. 103 which forms the basis for all obviousness rejections set forth in this Office action: A patent for a claimed invention may not be obtained, notwithstanding that the claimed invention is not identically disclosed as set forth in section 102, if the differences between the claimed invention and the prior art are such that the claimed invention as a whole would have been obvious before the effective filing date of the claimed invention to a person having ordinary skill in the art to which the claimed invention pertains. Patentability shall not be negated by the manner in which the invention was made. Claim(s) 22-42 are rejected under 35 U.S.C. 103 as being unpatentable over WANG et. al (US 20200092692 A1) in view of Doyle (US 5,815,071). Regarding claims 22 and 32-33, WANG et al. disclose a method/a non-transitory computer-readable medium on which is stored a computer program including instructions/a system for supporting vehicles, comprising a roadside radio unit, wherein the roadside radio unit is configured to:/for securing communication between a roadside radio unit and vehicles in surroundings of the roadside radio unit (see figure 1, [0081], wherein the term "RSU" constitutes a road-side radio unit, which can also be implemented as a UE), the method comprising the following steps: broadcasting a sequence of radio signals to the surroundings using the roadside radio unit, wherein each of the radio signals has a temporal assignment (see figure 6 (S605); [0166] and [0169], wherein the term "sequence number" is a temporal assignment of the radio signals); receiving a response signal from a vehicle or a stationary monitoring unit, wherein the response signal represents at least the temporal assignment of a radio signal of the radio signals that was faulty or not received by the vehicle or by the monitoring (figure 6 (S606, S608); [0171] and [0173]); and broadcasting a repeated signal using the roadside radio unit as a function of the received response signal, wherein the repeated signal represents the faulty or not- received radio signal and is marked as a repeated signal (see figure 6 (S607, S609); [0172] and [0175]). WANG et. al do not mention wherein the roadside radio unit is configured to send an expected-value signal to the monitoring unit, the expected-value signal representing at least a temporal assignment, specified time sequence, or clocking of the radio signals, and wherein the response signal from the monitoring unit is generated at least in part based on the expected-value signal. Doyle teaches the roadside radio unit is configured to send an expected-value signal to the monitoring unit, the expected-value signal representing at least a temporal assignment, specified time sequence, or clocking of the radio signals, and wherein the response signal from the monitoring unit is generated at least in part based on the expected-value signal (see col. 6, lines 38-46: the base station is configured to monitor messages received from a given vehicle when an expected parameter value for the vehicle is changed within the base station database. If the base station does not receive a message from the given vehicle specifying the expected parameter value within a predetermined time period subsequent to authorization being provided to the vehicle to change the parameter value, then an error message is provided to the base station operator). Therefore, it would have been obvious to one of ordinary skill in the art before the effective the filling date of claimed invention (AIA ) to modify the roadside radio unit is configured to send an expected-value signal to the monitoring unit, the expected-value signal representing at least a temporal assignment, specified time sequence, or clocking of the radio signals, and wherein the response signal from the monitoring unit is generated at least in part based on the expected-value signal. Doyle teaches the roadside radio unit is configured to send an expected-value signal to the monitoring unit, the expected-value signal representing at least a temporal assignment, specified time sequence, or clocking of the radio signals, and wherein the response signal from the monitoring unit is generated at least in part based on the expected-value signal of Doyle to the method/a non-transitory computer-readable medium of WANG et. al in order for providing a system for efficiently monitoring the parameter settings of electronic control units incorporated within commercial or fleet vehicles. Regarding claim 34, WANG et al. also disclose the vehicle and/or the monitoring unit, wherein the vehicle and/or the monitoring unit (see fig. 1) is configured to: receive the broadcast radio signals of the roadside radio unit using a receiving device (see figure 6 (S605); [0166] and [0169]), and send, based on a radio signal expected in the specified time sequence not being received, the response signal, at least comprising the temporal assignment of the not-received radio signal, to the roadside radio unit using a radio-based or cable-based transmission interface, or using a mobile radio connection to a server unit (see figure 6 (S607, S609); [0172] and [0175]). Regarding claims 41-42, WANG et al. disclose a method for monitoring a roadside radio unit by a monitoring unit (see figure 1, [0081], wherein the term "RSU" constitutes a road-side radio unit, which can also be implemented as a UE)/a monitoring unit, the method/ the monitoring unit, comprising the following steps: receiving a sequence of radio signals from a roadside radio unit, wherein each of the received radio signals has at least one temporal assignment (see figure 6 (S605); [0166] and [0169], wherein the term "sequence number" is a temporal assignment of the radio signals); recognizing a faulty or not-received radio signal at least based on a temporal assignment of the radio signals (see figure 6 (S606, S608); [0171] and [0173]); and generating a response signal, wherein the response signal represents at least the temporal assignment of the recognized, faulty or not-received radio signal (see figure 6 (S607, S609); [0172] and [0175]). WANG et. al do not mention wherein the monitoring unit is configured to receive, from the roadside radio unit, an expected-value signal to the monitoring unit, the expected-value signal representing at least a temporal assignment, specified time sequence, or clocking of the radio signals, and wherein the response signal is generated at least in part based on the expected-value signal. Doyle teaches the monitoring unit is configured to receive, from the roadside radio unit, an expected-value signal to the monitoring unit, the expected-value signal representing at least a temporal assignment, specified time sequence, or clocking of the radio signals, and wherein the response signal is generated at least in part based on the expected-value signal (see col. 6, lines 38-46: the base station is configured to monitor messages received from a given vehicle when an expected parameter value for the vehicle is changed within the base station database. If the base station does not receive a message from the given vehicle specifying the expected parameter value within a predetermined time period subsequent to authorization being provided to the vehicle to change the parameter value, then an error message is provided to the base station operator). Therefore, it would have been obvious to one of ordinary skill in the art before the effective the filling date of claimed invention (AIA ) to modify the monitoring unit is configured to receive, from the roadside radio unit, an expected-value signal to the monitoring unit, the expected-value signal representing at least a temporal assignment, specified time sequence, or clocking of the radio signals, and wherein the response signal is generated at least in part based on the expected-value signal of Doyle to the method/a non-transitory computer-readable medium of WANG et. al in order for providing a system for efficiently monitoring the parameter settings of electronic control units incorporated within commercial or fleet vehicles. Regarding claims 23 and 35, WANG et al. also disclose wherein the reception of the response signal is checked for plausibility based on a time of the reception of the response signal and/or the temporal assignment of the faulty or not-received radio signal (see pars. [0172]- [0175]). Regarding claims 24 and 36, WANG et al. also disclose wherein the repeated signal is loaded from a memory of the roadside radio unit as a function of the response signal (see claim 3: hybrid automatic repeat request (HARQ) continuous retransmission; automatic repeat request (ARQ) continuous retransmission; HARQ feedback and an HARQ retransmission; a combination of the HARQ retransmission, ARQ feedback and ARQ retransmission; or a combination of the HARQ feedback, the HARQ retransmission, the ARQ feedback and the ARQ retransmission). Regarding claim 25, WANG et al. also disclose wherein a last broadcast radio signal is sent as the repeated signal (see pars. [0172]-[0175]). Regarding claims 26 and 37, WANG et al. also disclose wherein the repeated signal is broadcast with an increased transmit power in comparison to the broadcast of the sequence of radio signals (see [0128] and [0194]). Regarding claims 27 and 38, WANG et al. also disclose wherein the transmit power for broadcasting the sequence of radio signals to the surroundings is adjusted as a function of the received response signal (see [0128] and [0194]). Regarding claims 28-31, WANG et al. also disclose wherein the repeated signal is broadcast with a different modulation method or a different resource block in semi-persistent scheduling (see fig. 8 (S804-805) and pars. 0187-0188); wherein the repeated signal is broadcast at a different radio frequency or using a mobile radio connection to a server unit (see fig. 8 (S804-805) and pars. 0187-0188); wherein a radio frequency for broadcasting the sequence of radio signals to the surroundings is adjusted as a function of the received response signal or the sequence of radio signals are broadcast using a mobile radio connection to a server unit (see fig. 8 (S804-805) and pars. 0187-0188); wherein the roadside radio unit is restarted, or switched off, or problem information is automatically sent to a server unit, as a function of the response signal or of a sequence of response signals of the monitoring unit or of the vehicle (see fig. 8 (S804 - 805) and pars. 0187-0188). Regarding claim 39, WANG et al. also disclose wherein the transmitting device of the roadside radio unit is configured to broadcast the repeated signal at a different radio frequency in comparison to the broadcast of the radio signals or to send the repeated signal to a server unit using a mobile radio connection (see fig. 8 (S804-805) and pars. 0187-0188). Regarding claim 40, WANG et al. also disclose wherein the transmitting device of the roadside radio unit is configured to adjust a radio frequency for broadcasting the sequence of radio signals to surroundings as a function of the received response signal or to send the sequence of radio signals using a mobile radio connection to a server unit as a function of the received response signal. Conclusion Any inquiry concerning this communication or earlier communications from the examiner should be directed to DAVID Q NGUYEN whose telephone number is (571)272-7844. The examiner can normally be reached Monday-Friday 7:00 AM - 3:00 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. If attempts to reach the examiner by telephone are unsuccessful, the examiner’s supervisor, Jinsong Hu can be reached at 5712723965. 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. /DAVID Q NGUYEN/Primary Examiner, Art Unit 2643
Read full office action

Prosecution Timeline

Sep 08, 2023
Application Filed
Oct 17, 2025
Non-Final Rejection mailed — §103
Jan 13, 2026
Response Filed
Feb 12, 2026
Final Rejection mailed — §103
Apr 29, 2026
Response after Non-Final Action
May 07, 2026
Request for Continued Examination
May 12, 2026
Response after Non-Final Action
May 21, 2026
Non-Final Rejection mailed — §103 (current)

Precedent Cases

Applications granted by this same examiner with similar technology

Patent 12684564
Managing Uplink Transmission Latency
3y 5m to grant Granted Jul 14, 2026
Patent 12684423
COMMUNICATION CONTROL METHOD
3y 2m to grant Granted Jul 14, 2026
Patent 12672027
METHOD FOR CIPHERING EMM TRANSPORT MESSAGE
11m to grant Granted Jun 30, 2026
Patent 12666324
METHODS TO REDUCE THE TIME TAKEN TO PERFORM CELL SELECTION DURING T311 AFTER RADIO LINK FAILURE IN INTERNET OF THINGS NON-TERRESTRIAL NETWORKS
2y 8m to grant Granted Jun 23, 2026
Patent 12660002
METHOD FOR WIRELESS COMMUNICATION, TERMINAL DEVICE, AND NETWORK DEVICE
10m to grant Granted Jun 16, 2026
Study what changed to get past this examiner. Based on 5 most recent grants.

Strategy Recommendation AI-generated — please review before filing

Get a prosecution strategy drawn from examiner precedents, rejection analysis, and claim mapping.
Typically takes 5-10 seconds — AI-generated, attorney review required before filing

Prosecution Projections

3-4
Expected OA Rounds
91%
Grant Probability
95%
With Interview (+3.9%)
2y 1m (~0m remaining)
Median Time to Grant
High
PTA Risk
Based on 953 resolved cases by this examiner. Grant probability derived from career allowance rate.

Sign in with your work email

Enter your email to receive a magic link. No password needed.

Personal email addresses (Gmail, Yahoo, etc.) are not accepted.

Free tier: 3 strategy analyses per month