Prosecution Insights
Last updated: April 19, 2026
Application No. 18/332,021

NO-BLOCK ZONE COSTS IN SPACE AND TIME FOR AUTONOMOUS VEHICLES

Non-Final OA §103
Filed
Jun 09, 2023
Examiner
KHALED, ABDALLA A
Art Unit
3667
Tech Center
3600 — Transportation & Electronic Commerce
Assignee
Waymo LLC
OA Round
4 (Non-Final)
73%
Grant Probability
Favorable
4-5
OA Rounds
2y 9m
To Grant
95%
With Interview

Examiner Intelligence

Grants 73% — above average
73%
Career Allow Rate
170 granted / 233 resolved
+21.0% vs TC avg
Strong +22% interview lift
Without
With
+22.2%
Interview Lift
resolved cases with interview
Typical timeline
2y 9m
Avg Prosecution
48 currently pending
Career history
281
Total Applications
across all art units

Statute-Specific Performance

§101
25.2%
-14.8% vs TC avg
§103
37.4%
-2.6% vs TC avg
§102
9.8%
-30.2% vs TC avg
§112
23.4%
-16.6% vs TC avg
Black line = Tech Center average estimate • Based on career data from 233 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 . Application Status This Non-Final action is in response to applicant’s amendment of 04/07/2025. Claims 1-20 are examined and pending. Claims 1-3 and 12-14 are currently amended. Response to Arguments Applicant’s arguments with respect to the rejection(s) under 35 U.S.C. § 103 have been fully considered but are moot because the new ground of rejection does not rely on any reference(s) applied in the prior rejection of record for any teaching or matter specifically challenged in the argument. 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 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. Claims 1-20 are rejected under 35 U.S.C. 103 as being unpatentable over Tran (US 20210108926 A1) in view of Mielenz (US 20200201341 A1). With respect to claim 1, Tran discloses a method comprising: generating, by one or more processors, a trajectory for an autonomous vehicle to traverse in order to follow a route to a destination (see at least [0072], [0114], and [0135]); identifying, by the one or more processors, an area through which the trajectory traverses (see at least [0069], [0072], [0112], [0114], and [0135]); determining, by the one or more processors, a reasonable penetration of the autonomous vehicle into the area based on the trajectory (see at least [0124]); However, Tran do not specifically disclose an amount of penetration of the autonomous vehicle into the area based on the trajectory; and controlling, by the one or more processors, the autonomous vehicle in an autonomous driving mode according to the trajectory based on the determined amount of penetration of the autonomous vehicle into the area. Mielenz teaches an amount of penetration of the autonomous vehicle into the area based on the trajectory (see at least [0020], [0041-0044], and [0061-0063]); and controlling, by the one or more processors, the autonomous vehicle in an autonomous driving mode according to the trajectory based on the determined amount of penetration of the autonomous vehicle into the area (see at least [0020], [0041-0044], and [0061-0063]). It would have been obvious to one of ordinary skill in the art before the effective filling date of the claimed invention to have modified Tran, with a reasonable expectation of success to incorporate the teachings of Mielenz of determining an amount of penetration of the autonomous vehicle into the area based on the trajectory; and controlling, by the one or more processors, the autonomous vehicle in an autonomous driving mode according to the trajectory based on the determined amount of penetration of the autonomous vehicle into the area. This would be done to safely locate the vehicle in a final pose taking into account prohibited areas and objects on the prohibited areas (see Mielenz para 0004). With respect to claim 2, Tran discloses wherein the determined amount of penetration of the autonomous vehicle into the area corresponds to how close the autonomous vehicle is to an edge of the area (see at least [0069], [0072], [0112], [0114], [0124], [0135], and [0137-0143]). With respect to claim 3, Tran discloses wherein the area is identified from predefined information and corresponds to an area within which the autonomous vehicle should avoid stopping (see at least [0069], [0072], [0112], [0114-0118], [0124], [00131-0133], [0135], and [0137-0143]). With respect to claim 4, Tran discloses wherein the area is defined as a line having a pair of endpoints (see at least [0069], [0072], [0112], [0114], [0124], [0135], and [0137-0143]). With respect to claim 5, Tran discloses wherein the area is defined as a polygon having three or more edges (see at least [0117], [0122], [0144], and [0183]). With respect to claim 6, Tran discloses wherein the area is identified by the autonomous vehicle in real time (see at least [0075-0076]). With respect to claim 7, Tran discloses wherein the area includes a railroad crossing (see at least [0124] and [Claim 10]). With respect to claim 8, Tran discloses wherein the area includes a crosswalk (see at least [0074], [0109], [0124], [0140], and [0177]). With respect to claim 9, Tran discloses wherein the area includes an intersection (see at least [0137-0138], [0141-0142], and [0144-0145]). With respect to claim 10, Tran discloses wherein the area includes a lane of traffic (see at least [0014], [0074], [0077], and [0140]). With respect to claim 11, Tran discloses wherein the area includes a no stopping zone (see at least [0074], [0109], [0115], [0122], and [0140]). With respect to claims 12, 13, 14, 15, 16, 17, 18, and 19, they are system claims that recite substantially the same limitations as the respective method claims 1, 2, 3, 7, 8, 9, 10, and 11. As such, claims 12, 13, 14, 15, 16, 17, 18, and 19 are rejected for substantially the same reasons given for the respective method claims 1, 2, 3, 7, 8, 9, 10, and 11 and are incorporated herein. With respect to claim 20, Tran discloses the system comprising the autonomous vehicle (see at least [0027], [0066], and [0119]). Inquiry Any inquiry concerning this communication or earlier communications from the examiner should be directed to ABDALLA A KHALED whose telephone number is (571)272-9174. The examiner can normally be reached on Monday-Thursday 8:00 Am-5:00, every other Friday 8:00A-5:00AM. 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, Faris Almatrahi can be reached on (313) 446-4821. 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. 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, see https://ppair-my.uspto.gov/pair/PrivatePair. Should you have questions on access to the Private PAIR system, 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, call 800-786-9199 (IN USA OR CANADA) or 571-272-1000. /ABDALLA A KHALED/Examiner, Art Unit 3667
Read full office action

Prosecution Timeline

Jun 09, 2023
Application Filed
Jan 16, 2025
Non-Final Rejection — §103
Apr 07, 2025
Response Filed
May 10, 2025
Final Rejection — §103
Jul 14, 2025
Response after Non-Final Action
Jul 23, 2025
Request for Continued Examination
Jul 24, 2025
Response after Non-Final Action
Oct 15, 2025
Non-Final Rejection — §103
Jan 13, 2026
Response Filed
Apr 11, 2026
Non-Final Rejection — §103 (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

4-5
Expected OA Rounds
73%
Grant Probability
95%
With Interview (+22.2%)
2y 9m
Median Time to Grant
High
PTA Risk
Based on 233 resolved cases by this examiner. Grant probability derived from career allow rate.

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