Prosecution Insights
Last updated: October 27, 2026
Application No. 18/826,578

Direct Acquisition of UWB Ranging Triggers Over Both Bluetooth and Internet

Non-Final OA §102
Filed
Sep 06, 2024
Priority
Sep 08, 2023 — provisional 63/537,432
Examiner
TRAN, PABLO N
Art Unit
2643
Tech Center
2600 — Communications
Assignee
Apple Inc.
OA Round
1 (Non-Final)
84%
Grant Probability
Favorable
1-2
OA Rounds
7m
Est. Remaining
87%
With Interview

Examiner Intelligence

Grants 84% — above average
84%
Career Allowance Rate
572 granted / 683 resolved
+21.7% vs TC avg
Minimal +3% lift
Without
With
+2.9%
Interview Lift
resolved cases with interview
Typical timeline
2y 8m
Avg Prosecution
19 currently pending
Career history
701
Total Applications
across all art units

Statute-Specific Performance

§101
1.5%
-38.5% vs TC avg
§103
44.1%
+4.1% vs TC avg
§102
27.4%
-12.6% vs TC avg
§112
13.0%
-27.0% vs TC avg
Black line = Tech Center average estimate • Based on career data from 683 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 . 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. (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. Claim(s) 1-4 and 10-13 is/are rejected under 35 U.S.C. 102(a)1) as being anticipated by Ledvina (EP3834064). As per claims 1 and 10, Ledvina disclosed an apparatus comprising processing circuitry configured to initiate an operation to locate a target device (see at least fig. 1, 0014, Mobile device 110) can initiate a ranging measurement (see fig. 1, operation by transmitting a ranging request 101 to a mobile device 120, target device); generate, for transmission to the target device, Bluetooth discovery signals for detecting a proximity of the target device (see at least 0034, 0047-0050); generate, for transmission to the target device at substantially a same time as the Bluetooth discovery signals, a discovery message via a network connection (see at least 0034, 0047-0050); detect a Bluetooth discovery response or a response to the discovery message from the target device (see at least fig. 4, steps 401-409, 0047-0059); and trigger an ultra-wideband (UWB) ranging operation based on detection of the Bluetooth discovery response or response to the discovery message (see at least fig. 4, steps 401-409, 0047-0059) . As per claims 2 and 11, Ledvina disclosed the processing circuitry is further configured to: prior to transmitting the discovery message, determine a GPS location of the target device. As per claims 3 and 12, Ledvina disclosed the processing circuitry is further configured to: determine, based on the GPS location, the target device is within a predefined range of the UE or was within a predefined range of the UE at a most recently available GPS location (see at least 0005, 0250, and 0254). As per claims 4 and 13, Ledvina disclosed the discovery message is delivered to the target device via the Internet (see at least 0218, 0231, 0244, and 0253). Allowable Subject Matter Claims 5-9 and 14-18 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. Conclusion Any inquiry concerning this communication or earlier communications from the examiner should be directed to Pablo Tran whose telephone number is (571)272-7898. The examiner normal hours are 9:30 -5:00 (Monday-Friday). If attempts to reach the examiner by telephone are unsuccessful, the examiner's supervisor, Jinsong Hu, can be reached at (571)272-3965. 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 httpr//pair-directauspto.gov. 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. September 18, 2026 /PABLO N TRAN/Primary Examiner, Art Unit 2643
Read full office action

Prosecution Timeline

Sep 06, 2024
Application Filed
Sep 22, 2026
Non-Final Rejection mailed — §102 (current)

Precedent Cases

Applications granted by this same examiner with similar technology

Patent 12771388
ADAPTIVE AUTOMATIC GAIN CONTROL ALLOCATION
3y 3m to grant Granted Oct 20, 2026
Patent 12771343
FAST SWITCHING RADIO FREQUENCY SWITCH WITH REDUCED SPURS
2y 10m to grant Granted Oct 20, 2026
Patent 12763803
RADIO FREQUENCY PA MID DEVICE, RADIO FREQUENCY SYSTEMS, AND COMMUNICATION DEVICE
3y 2m to grant Granted Oct 13, 2026
Patent 12763809
Coupling Mitigation for Coextensive Signal Paths with Resonant Matching Networks
3y 0m to grant Granted Oct 13, 2026
Patent 12756412
SPIKE NEURON-BASED WAKE-UP CIRCUIT AND OPERATION METHOD THEREOF
2y 4m to grant Granted Oct 06, 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

1-2
Expected OA Rounds
84%
Grant Probability
87%
With Interview (+2.9%)
2y 8m (~7m remaining)
Median Time to Grant
Low
PTA Risk
Based on 683 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