Prosecution Insights
Last updated: October 02, 2026
Application No. 18/732,504

SYSTEM, METHOD AND APPARATUS TO ENABLE WAKE-UP ON TRIGGER IN A MESH NETWORK

Non-Final OA §102
Filed
Jun 03, 2024
Examiner
CHOWDHURY, FAHMIDA S
Art Unit
2471
Tech Center
2400 — Computer Networks
Assignee
Silicon Laboratories Inc.
OA Round
1 (Non-Final)
93%
Grant Probability
Favorable
1-2
OA Rounds
0m
Est. Remaining
99%
With Interview

Examiner Intelligence

Grants 93% — above average
93%
Career Allowance Rate
599 granted / 644 resolved
+35.0% vs TC avg
Moderate +6% lift
Without
With
+6.2%
Interview Lift
resolved cases with interview
Fast prosecutor
2y 1m
Avg Prosecution
14 currently pending
Career history
653
Total Applications
across all art units

Statute-Specific Performance

§101
3.1%
-36.9% vs TC avg
§103
42.1%
+2.1% vs TC avg
§102
31.7%
-8.3% vs TC avg
§112
11.5%
-28.5% vs TC avg
Black line = Tech Center average estimate • Based on career data from 644 resolved cases

Office Action

§102
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 . DETAILED ACTION This action is in response to the application filed on 06/25/2026. Claims 10-20 have been withdrawn. Claims 1-9 are pending for examination. 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)(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. Claims 1-5, 7 and 9 are rejected under 35 U.S.C. 102(a) (1) as being anticipated by MANEPALLI et al. (US 2022/0334980). As of claim 1, MANEPALLI discloses a gateway comprising: a host main processing unit (MPU) ([Fig. 1A] [Fig.1B] para [0038] device 104 or device 101 is a sleepy end device (=host main processing unit) the host MPU comprising at least one core and at least one first transceiver to communicate with one or more first wireless devices in a wireless local area network (WLAN) according to a Wi-Fi protocol (para [0038] device 104, a sleepy end device (=host main processing unit ) has its radio or transceiver (=first transceiver) normally disabled, and only wakes up occasionally. Para [0040] [0041] [FIG.1B], device 101 be a router, a sleepy end device, (=host MPU) comprising a network processor unit 111 (=one core) communicatively coupled to transceiver 115 (=first transceiver), para[0033] [FIGS. 1A-1B] shows and discloses Thread network 100 be communicatively coupled to a base station 107 for wireless communication, base station be an a Wi-Fi access point, or a router for another wireless network 110 that includes a device 106. In addition, base station 107 be coupled to a cloud computing system 109 that is connected to the Internet. Wireless network and base station be configured to operate according to various IEEE 802.11 standards or protocols (=Wi-Fi protocol); and an Internet of Things (loT) end device coupled to the host MPU ([Fig. 1A] para [0035], 104 end device or 101 device is a MPU which is coupled with the IoT end device which is 102) via a wired interface (para [0078] [0079] discloses one or more transceivers allow device (=device 101) to communicate with other devices that be wired which corresponds to MPU is coupled with the IoT end device via wired interface), the loT end device comprising at least one second transceiver to communicate with one or more second wireless devices in a mesh network according to at least one mesh protocol (para [0006] discloses the thread network apparatus includes a transceiver configured to transmit and receive communication signals over a thread network (=communicate with one or more second wireless devices). The thread network apparatus includes a network processor communicatively coupled to the transceiver (=second transceiver), [0037] discloses a router device 102, keeps its transceiver enabled at all times which corresponds to the loT end device comprising at least one second transceiver, [0029] A thread network has many advantages, e.g., secure, based on wireless mesh networking protocol), wherein the loT end device is configured to cause the host MPU to exit a sleep mode in response to a trigger event from at least one of the one or more second wireless devices (para [0038] discloses a sleepy end device (=host MPU) has its radio or transceiver normally disabled, the sleepy end device poll the parent device (=loT end device) for messages on waking up which corresponds to the loT end device is configured to cause the host MPU to exit a sleep mode), para [0053] [0054] discloses network processor 121 and host processor 132 of device 101 (=host MPU), processor 121 start, which be triggered by host processor). As of claim 2, rejection of claim 1 cited above incorporated herein, in addition MANEPALLI discloses the at least one second transceiver comprises a radio coprocessor coupled to the host MPU via the wired interface (para [0030] discloses a thread device include a network processor, and a host processor communicatively coupled to the network processor which be referred to as a network co-processor, para [0078] [0079] discloses one or more transceivers allow device (=device 101) to communicate with other devices that be wired which corresponds to MPU is coupled with the IoT end device via wired interface). As of claim 3, rejection of claim 2 cited above incorporated herein, in addition MANEPALLI discloses wherein the radio coprocessor is further coupled to an IEEE 802.15.4 media access control (MAC) and physical unit (PHY), the radio coprocessor to communicate in the mesh network via the IEEE 802.15.4 MAC and PHY (para [0028] disclose a thread network be built on some wireless personal area network (WPAN) technologies, operating according to a corresponding wireless standard, e.g., IEEE 802.15.4 standard (=MAC and PHY) based wireless mesh network. A thread network includes various application-layer network functions above a Medium Access Control (MAC) layer function and an application layer function in a communication protocol stack for the thread network. Para [0043] discloses IEEE 802.15.4 MAC layer function). As of claim 4, rejection of claim 3 cited above incorporated herein, in addition MANEPALLI discloses the loT end device comprises an always on domain including at least the radio coprocessor and the IEEE 802.15.4 MAC and PHY(para [0028] disclose a thread network be built on some wireless personal area network (WPAN) technologies, operating according to a corresponding wireless standard, e.g., IEEE 802.15.4 standard (=MAC and PHY), the always on domain to remain in an active state when the host MPU is in the sleep mode (para [0037] discloses a router device 102, keeps its transceiver enabled at all times which corresponds to the loT end device comprises an always on domain to remain in an active state and [0038] discloses a sleepy end device (host MPU) has its radio or transceiver normally disabled). As of claim 5, rejection of claim 1 cited above incorporated herein, in addition MANEPALLI discloses the host MPU comprises a first non-volatile memory to store a first border router for the mesh network (para [0041] [FIG.1B], device 101 includes a nonvolatile storage memory 129. [0039] device 103 is a border router), the first border router to communicate with at least one of the one or more second wireless devices via the at least one second transceiver (para [0039] device 103 is a border router forward information between a thread network and a non-thread network, e.g., forwarding information between network 100 and network 110); and the loT end device comprises a second non-volatile memory to store a second device for the mesh network, the second device to communicate with at least one of the one or more second wireless devices via the at least one second transceiver when the host MPU is in the sleep mode. (para [0006] discloses the thread network apparatus includes a transceiver configured to transmit and receive communication signals over a thread network (=communicate with one or more second wireless devices). The thread network apparatus includes a network processor communicatively coupled to the transceiver (=second transceiver), As of claim 7, rejection of claim 1 cited above incorporated herein, in addition MANEPALLI discloses the loT end device is to send a wake-up message to the host MPU in response to the trigger event to cause the host MPU to exit the sleep mode (para [0038] discloses a sleepy end device (host MPU) has its radio or transceiver normally disabled, the sleepy end device poll the parent device (=loT end device) for messages on waking up which corresponds to the loT end device is configured to cause the host MPU to exit a sleep mode), para [0053] [0054] discloses network processor 121 and host processor 132 of device 101 (=host MPU), processor 121 start, which be triggered by host processor). As of claim 9, rejection of claim 1 cited above incorporated herein, in addition MANEPALLI discloses the host MPU is to configure the at least one of the one or more second wireless devices as a wake-up trigger device, wherein in response to detection of an event and based at least in part on the configuration, the wake-up trigger device is to send a notification of the trigger event to the gateway (para [0054] network processor start, which be triggered by host processor). Allowable Subject Matter Claims 6 and 8 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, since the combined teachings of the prior art references do not teach or reasonably suggest the claimed invention as a whole. Conclusion Any inquiry concerning this communication or earlier communications from the examiner should be directed to FAHMIDA S CHOWDHURY whose telephone number is (571)272-2547. The examiner can normally be reached M-F 8am to 5pm. 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, Sujoy K Kundu can be reached at 571-272-8586. 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. /FAHMIDA S CHOWDHURY/Primary Examiner, Art Unit 2471
Read full office action

Prosecution Timeline

Jun 03, 2024
Application Filed
Aug 18, 2026
Non-Final Rejection mailed — §102 (current)

Precedent Cases

Applications granted by this same examiner with similar technology

Patent 12745204
RESOURCE SET PROCESSING PRIORITIZATION DETERMINATION BASED ON RESOURCE INDEX INFORMATION
3y 1m to grant Granted Sep 22, 2026
Patent 12745227
RESOURCE POOL CONFIGURATION METHODS AND APPARATUSES AND STORAGE MEDIA
2y 8m to grant Granted Sep 22, 2026
Patent 12739180
METHOD FOR REPORTING QOE MEASUREMENT REPORTS, AND DEVICE, APPARATUS AND STORAGE MEDIUM
2y 10m to grant Granted Sep 15, 2026
Patent 12733063
MANAGING DATA COMMUNICATION IN A DISTRIBUTED BASE STATION
3y 0m to grant Granted Sep 08, 2026
Patent 12726245
QoS CONTROL METHOD, DEVICE AND PROCESSOR READABLE STORAGE MEDIUM
3y 1m to grant Granted Sep 01, 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
93%
Grant Probability
99%
With Interview (+6.2%)
2y 1m (~0m remaining)
Median Time to Grant
Low
PTA Risk
Based on 644 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