Prosecution Insights
Last updated: July 17, 2026
Application No. 19/204,970

ARTICLE TRACKING SYSTEM

Non-Final OA §102
Filed
May 12, 2025
Priority
May 13, 2024 — EU 24175539.6
Examiner
LAU, HOI CHING
Art Unit
Tech Center
Assignee
Nagravision Sàrl
OA Round
1 (Non-Final)
74%
Grant Probability
Favorable
1-2
OA Rounds
1y 3m
Est. Remaining
90%
With Interview

Examiner Intelligence

Grants 74% — above average
74%
Career Allowance Rate
799 granted / 1074 resolved
+14.4% vs TC avg
Strong +16% interview lift
Without
With
+16.1%
Interview Lift
resolved cases with interview
Typical timeline
2y 5m
Avg Prosecution
25 currently pending
Career history
1096
Total Applications
across all art units

Statute-Specific Performance

§101
2.7%
-37.3% vs TC avg
§103
78.1%
+38.1% vs TC avg
§102
3.6%
-36.4% vs TC avg
§112
9.9%
-30.1% vs TC avg
Black line = Tech Center average estimate • Based on career data from 1074 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 Claims 1-20 have been examined. 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. 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)(2) the claimed invention was described in a patent issued under section 151, or in an application for patent published or deemed published under section 122(b), in which the patent or application, as the case may be, names another inventor and was effectively filed before the effective filing date of the claimed invention. The text of those sections of Title 35, U.S. Code not included in this action can be found in a prior Office action. Claim(s) 1 is/are rejected under 35 U.S.C. 102(a)(2) as being anticipated by Kurimoto et al. (EP 2314961). 1. “A system for tracking a plurality of articles in a storage compartment, each of the plurality of articles associated with a respective passive radio frequency (RF) tag of a plurality of passive RF tags, the system comprising:” (“storage system for storage and management of an object… IC tag is appended to each of the objects stored therein… RFID technique uses passive IC tag requiring neither battery nor power feed” — KURIMOTO ¶0002, ¶0013) 2. “a plurality of RF antennas, each RF antenna for receiving a signal from a respective passive RF tag of the plurality of passive RF tags;” (“feeding antennas 8a to 8c… when food having IC tag is stored… reader/writer unit can read information of IC tag” — KURIMOTO ¶0020) 3. “an RF reader configured to provide power to the plurality of RF antennas in sequence;” (“antenna selector 7 is controlled to select any desirable one of feeding antennas 8a to 8c and feed power thereto… feed power serially to feeding antennas 8a to 8c” — KURIMOTO ¶0035) 4. “and receive, from one or more of the plurality of RF antennas, response data corresponding to one or more signals received from one or more of the plurality of passive RF tags;” (“reader/writer unit can read information of IC tag… feeding antenna reads information of IC tag… controller determines detected IDs” — KURIMOTO ¶0020, ¶0039, ¶0043) 5. “and a processor configured to determine whether a first article of the plurality of articles is located in the storage compartment based on the response data.” (“controller unit 21 compares read IC tag information with stock information… determines presence/removal from stock list” — KURIMOTO ¶0044–¶0045) CLAIM 15 15. “A method for tracking a plurality of articles in a storage compartment, each of the plurality of articles associated with a respective passive radio frequency (RF) tag of a plurality of passive RF tags, the method comprising:” (“storage control method… RFID technique uses passive IC tag appended to objects stored in storage room” — KURIMOTO ¶0001, ¶0013) 16. “providing power to a plurality of RF antennas in sequence, wherein each RF antenna is for receiving a signal from a respective passive RF tag of the plurality of passive RF tags;” (“feed power serially to feeding antennas 8a to 8c so that information is read from IC tag” — KURIMOTO ¶0035) 17. “receiving, from one or more of the plurality of RF antennas, response data corresponding to one or more signals received from one or more of the plurality of passive RF tags;” (“feeding antennas read IC tag information… controller receives detected tag IDs” — KURIMOTO ¶0020, ¶0039) 18. “and determining whether a first article of the plurality of articles is located in the storage compartment based on the response data.” (“IC tag information is compared with stock information… presence or absence determined from stock list and entry/removal list” — KURIMOTO ¶0044–¶0045) CLAIM 5 / 18 “wherein each RF antenna is a loop antenna.” (“feeding antennas 8a–8c are loop antennas”) — KURIMOTO ¶0022 CLAIM 6 “wherein the system comprises a single RF reader.” (“reader/writer unit 6 controls antenna selector”) — KURIMOTO ¶0020 CLAIM 7 / 20 “wherein the RF reader is positioned in or on the storage compartment.” (“reader/writer unit integrated into refrigerator structure”) — KURIMOTO ¶0020 CLAIM 9 “wherein the processor is configured to provide user feedback relating to which articles… to a connected mobile device for display thereon.” (“information transmitted to mobile phone/web system for display of stock status”) — KURIMOTO ¶0030, ¶0047 CLAIM 13 / 19 “wherein the RF reader is configured to provide power… in response to a measurement of a sensor meeting a predefined criterion.” (“door opening detection triggers antenna scanning operation”) — KURIMOTO ¶0035 CLAIM 14 “wherein the sensor comprises one or more of a movement sensor, light sensor, proximity sensor, an IR sensor, and a tilt sensor.” (“door opening/closure detector includes optical switch, magnetic switch, push switch”) — KURIMOTO ¶0019 Allowable Subject Matter Claims 2-4,8,10-12,16-17 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 HOI C LAU whose telephone number is (571)272-8547. The examiner can normally be reached on Monday-Friday, 8:30am-5:00Pm EST. If attempts to reach the examiner by telephone are unsuccessful, the examiner’s supervisor, Davetta Goins can be reached on (571)272-2957. 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 http://pair-direct.uspto.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. /HOI C LAU/Primary Examiner, Art Unit 2689
Read full office action

Prosecution Timeline

May 12, 2025
Application Filed
Jun 16, 2026
Non-Final Rejection mailed — §102 (current)

Precedent Cases

Applications granted by this same examiner with similar technology

Patent 12673608
COORDINATED VEHICLE LIGHTS AND DYNAMIC AERIAL ENVELOPE CONTROL
3y 5m to grant Granted Jul 07, 2026
Patent 12664876
Location-Indicating Smoke Detection Arrangement
2y 3m to grant Granted Jun 23, 2026
Patent 12658025
OBSERVATION SYSTEM AND OBSERVATION PROGRAM
2y 6m to grant Granted Jun 16, 2026
Patent 12656121
METHOD FOR LOCATING A USER EQUIPMENT WITH RESPECT TO A MOTOR VEHICLE
1y 10m to grant Granted Jun 16, 2026
Patent 12649414
HYBRID COMMUNICATION LAMP
2y 7m to grant Granted Jun 09, 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
74%
Grant Probability
90%
With Interview (+16.1%)
2y 5m (~1y 3m remaining)
Median Time to Grant
Low
PTA Risk
Based on 1074 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