Prosecution Insights
Last updated: April 19, 2026
Application No. 18/318,199

BATTERY ASSEMBLY FOR ELECTRONIC VAPORIZATION DEVICE AND ELECTRONIC VAPORIZATION DEVICE

Non-Final OA §102
Filed
May 16, 2023
Examiner
GRANT, ROBERT J
Art Unit
2859
Tech Center
2800 — Semiconductors & Electrical Systems
Assignee
Hainan Moore Brothers Technology Co. Ltd.
OA Round
1 (Non-Final)
76%
Grant Probability
Favorable
1-2
OA Rounds
3y 0m
To Grant
94%
With Interview

Examiner Intelligence

Grants 76% — above average
76%
Career Allow Rate
587 granted / 771 resolved
+8.1% vs TC avg
Strong +17% interview lift
Without
With
+17.4%
Interview Lift
resolved cases with interview
Typical timeline
3y 0m
Avg Prosecution
30 currently pending
Career history
801
Total Applications
across all art units

Statute-Specific Performance

§101
0.9%
-39.1% vs TC avg
§103
60.6%
+20.6% vs TC avg
§102
31.5%
-8.5% vs TC avg
§112
5.6%
-34.4% vs TC avg
Black line = Tech Center average estimate • Based on career data from 771 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 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 1-10 are rejected under 35 U.S.C. 102(a)(1) as being anticipated by Liu et al. (WO 2016/165063) (Page and paragraph numbers are based on the Applicant submitted copy of this reference). As to Claim 1, Liu discloses a battery assembly for an electronic vaporization device, comprising: a first circuit board configured to control operation of the electronic vaporization device; a second circuit board, stacked with the first circuit board, an orthographic projection of the second circuit board on the first circuit board not exceeding a maximum distance of the first circuit board in a length direction or a width direction; and a plurality of light emitting elements arranged on a surface of the second circuit board away from the first circuit board (Figure 1, Elements 301, 302, and 202). As to Claim 2, Liu discloses the battery assembly of claim 1, wherein the second circuit board further comprises a touch element arranged on a side of the second circuit board away from the first circuit board and configured to sense a touch operation (Page 4, Paragraph 5). As to Claim 3, Liu discloses the battery assembly of claim 2, wherein the plurality of light emitting elements are arranged at intervals around the touch element, and wherein the plurality of light emitting elements are configured to light up in response to the touch operation sensed by the touch element (Page 4, Paragraphs 6-7). As to Claim 4, Liu discloses the battery assembly of claim 2, further comprising: a light guide element arranged on a side of the second circuit board away from the first circuit board, the light guide element covering the plurality of light emitting elements and being configured to transmit light of the plurality of light emitting elements (Page 4, Paragraphs 6-7). As to Claim 5, Liu discloses the battery assembly of claim 4, wherein the light guide element comprises a light guide support and a light guide sheet, wherein the light emitting element, the light guide support, and the light guide sheet are stacked in sequence, the light guide sheet is connected to a shell of the battery assembly, and light is refracted by the light guide support and the light guide sheet to achieve double-layer light guiding (Page 4, Paragraph 11-12). As to Claim 6, Liu discloses the battery assembly of claim 5, wherein the light guide support comprises a first light guide portion and a second light guide portion, an end of the first light guide portion is supported on a side of the second circuit board away from the first circuit board, and the second light guide portion is connected to the first light guide portion and located above the light emitting element, and wherein an other end of the first light guide portion away from the second circuit board and the second light guide portion define an accommodating cavity configured to accommodate the light guide sheet (Page 4, Paragraph 11-12). As to Claim 7, Liu discloses the battery assembly of claim 6, wherein a side of the light guide sheet away from the light guide support is provided with a touch cavity, the touch element being accommodated in the touch cavity, and a touch end of the touch element extending out of the touch cavity to be in touch connection with the second circuit board (Page 4, Paragraphs 11-12). As to Claim 8, Liu discloses the battery assembly of claim 5, wherein at least one of space between the light guide support and the light guide sheet and space between the light guide sheet and the touch element is filled with a waterproof layer (Figure 1, the electronic device is sealed). As to Claim 9, Liu discloses the battery assembly of claim 2, further comprising: a battery holder; and a fastener, wherein an area of the second circuit board is smaller than an area of the first circuit board, wherein the first circuit board is provided with a positioning hole in a region outside the orthographic projection of the second circuit board, and wherein the fastener passes through the positioning hole and is fixedly connected to the battery holder (Figure 1). AS to Claim 10, Liu discloses an electronic vaporization device, comprising: the battery assembly of claim 1 (Figure 1). Conclusion Any inquiry concerning this communication or earlier communications from the examiner should be directed to ROBERT J GRANT whose telephone number is (571)270-5820. The examiner can normally be reached Monday - Friday 9am - 5:30pm. 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, Drew Dunn can be reached at (571)272-2312. 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. /ROBERT GRANT/Primary Examiner, Art Unit 2859
Read full office action

Prosecution Timeline

May 16, 2023
Application Filed
Jan 09, 2026
Non-Final Rejection — §102 (current)

Precedent Cases

Applications granted by this same examiner with similar technology

Patent 12603512
WEARABLE CHARGER ASSEMBLY
2y 5m to grant Granted Apr 14, 2026
Patent 12596154
BATTERY SYSTEM AND METHOD FOR CONTROLLING A BATTERY SYSTEM
2y 5m to grant Granted Apr 07, 2026
Patent 12592573
HYBRID GENERATOR WITH DETACHABLE POWER UNIT AND PANEL INTEGRATION
2y 5m to grant Granted Mar 31, 2026
Patent 12573863
MULTI-LEVEL MITIGATION SYSTEM AND METHOD FOR MANAGING AN EMERGENCY BATTERY CONDITION BASED ON SEVERITY
2y 5m to grant Granted Mar 10, 2026
Patent 12556017
ADVANCED BATTERY CHARGING ON MODULAR LEVELS OF ENERGY STORAGE SYSTEMS
2y 5m to grant Granted Feb 17, 2026
Study what changed to get past this examiner. Based on 5 most recent grants.

AI Strategy Recommendation

Get an AI-powered prosecution strategy using examiner precedents, rejection analysis, and claim mapping.
Powered by AI — typically takes 5-10 seconds

Prosecution Projections

1-2
Expected OA Rounds
76%
Grant Probability
94%
With Interview (+17.4%)
3y 0m
Median Time to Grant
Low
PTA Risk
Based on 771 resolved cases by this examiner. Grant probability derived from career allow 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