Prosecution Insights
Last updated: April 19, 2026
Application No. 19/192,621

BODY POSE ESTIMATION USING SELF-TRACKED CONTROLLERS

Non-Final OA §103
Filed
Apr 29, 2025
Examiner
SADIO, INSA
Art Unit
2628
Tech Center
2600 — Communications
Assignee
Meta Platforms Technologies, LLC
OA Round
1 (Non-Final)
81%
Grant Probability
Favorable
1-2
OA Rounds
2y 7m
To Grant
89%
With Interview

Examiner Intelligence

Grants 81% — above average
81%
Career Allow Rate
660 granted / 817 resolved
+18.8% vs TC avg
Moderate +8% lift
Without
With
+7.8%
Interview Lift
resolved cases with interview
Typical timeline
2y 7m
Avg Prosecution
11 currently pending
Career history
828
Total Applications
across all art units

Statute-Specific Performance

§101
2.1%
-37.9% vs TC avg
§103
60.1%
+20.1% vs TC avg
§102
11.5%
-28.5% vs TC avg
§112
10.1%
-29.9% vs TC avg
Black line = Tech Center average estimate • Based on career data from 817 resolved cases

Office Action

§103
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 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) 2-21 is/are rejected under 35 U.S.C. 103 as being unpatentable over CONDOLO (2019/0286234). As of claim 9, CONDOLO teaches A system, comprising: one or more processors ([0205] teaches processor 1509); and a memory storing instructions ([0205] teaches memory 1511 storing instructions) which, when executed by the one or more processors (see [0205]), cause the system to: determine a pose of a first portion of a user's body based at least in part upon first sensor data captured by a device ([0081] teaches determining user’s body part using sensor data from a device like a camera), wherein the device is associated with the first portion of the user's body ([0081] teaches camera 3o associated with user’s body; 30 Fig.9); determine a pose of a user's head based at least in part upon second sensor data captured by a headset worn by the user ([0081] teaches the use different sensor data from device mounted on the user’s head to determine position). In an Obvious variation, CONDOLO teaches wherein said determine a pose of a second portion of the user's body, wherein the second portion of the user's body is not located between the first portion of the user's body and the user's head, and the pose of the second portion of the user's body is based at least in part upon the first sensor data ([0081] teaches determining different positions of user’s body part with different sensors and sensor data which obviously would determine the position of a second portion of the body parts). Thus, it would be obvious to one ordinary skill in the art before the effective filing date to modify the apparatus with the teaching on CONDOLO as taught above, to measure the movement of the body part or object to better perform their tasks (see [0081]). As of claim 10, CONDOLO teaches wherein the first portion of the user's body is located on an arm of the user, and the second portion of the user's body is located on a leg of the user ([0081] teaches user’s body part such as limb). As of claim 11, CONDOLO teaches wherein the first sensor data comprises data from a first camera on the device ([0081] teaches data from a camera device). As of claim 12, CONDOLO teaches wherein the pose of the first portion of the user's body is determined based at least in part upon simultaneous localization and mapping (SLAM) using the data from the first camera ([0081] teaches measuring both motion and position of user body part). As of claim 13, CONDOLO teaches wherein the pose of the second portion of the user's body is based at least in part upon the data captured by the first camera ([0081] teaches determine different positions of user’s body parts based on different sensors data captured form a camera). As of claim 14, CONDOLO teaches wherein the second portion of the user's body is a keypoint associated with a body part of the user, and the keypoint is associated with a muscular- skeletal model ([0081] teaches sensors connected to muscles in a user’s body). As of claim 2 to 7, claims 2-7 are rejected the same as respectively claims 9-14. Only claims 9-14 are method claims. As of claim 8, CONDOLO teaches wherein the pose of the second portion of the user's body is determined based at least in part upon an inverse-kinematic optimizer. As of claim 15 to 20, claims 15-20 are rejected the same as respectively claims 9-14. Only claims 9-14 are non-transitory, computer-readable medium storing claims. As of claim 21, CONDOLO teaches wherein the pose of the second portion of the user's body is determined based at least in part upon an inverse- kinematic optimizer ([0114]). Conclusion Any inquiry concerning this communication or earlier communications from the examiner should be directed to INSA SADIO whose telephone number is (571)270-5580. The examiner can normally be reached Monday-Friday 9:00 am-6:00 am. 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, NITIN K PATEL can be reached at 571-272-7677. 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. INSA . SADIO Primary Examiner Art Unit 2628 /INSA SADIO/Primary Examiner, Art Unit 2628
Read full office action

Prosecution Timeline

Apr 29, 2025
Application Filed
Sep 11, 2025
Response after Non-Final Action
Mar 05, 2026
Non-Final Rejection — §103
Apr 15, 2026
Interview Requested

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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
81%
Grant Probability
89%
With Interview (+7.8%)
2y 7m
Median Time to Grant
Low
PTA Risk
Based on 817 resolved cases by this examiner. Grant probability derived from career allow rate.

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