Prosecution Insights
Last updated: October 25, 2026
Application No. 18/668,705

PHYSIOLOGICAL MONITORING DEVICE FOR DRIVERS

Final Rejection §103
Filed
May 20, 2024
Examiner
ALUNKAL, THOMAS D
Art Unit
2686
Tech Center
2600 — Communications
Assignee
Spina Care Corporation
OA Round
2 (Final)
72%
Grant Probability
Favorable
3-4
OA Rounds
0m
Est. Remaining
87%
With Interview

Examiner Intelligence

Grants 72% — above average
72%
Career Allowance Rate
782 granted / 1081 resolved
+10.3% vs TC avg
Moderate +15% lift
Without
With
+14.9%
Interview Lift
resolved cases with interview
Typical timeline
2y 5m
Avg Prosecution
21 currently pending
Career history
1114
Total Applications
across all art units

Statute-Specific Performance

§101
5.1%
-34.9% vs TC avg
§103
38.6%
-1.4% vs TC avg
§102
35.3%
-4.7% vs TC avg
§112
13.1%
-26.9% vs TC avg
Black line = Tech Center average estimate • Based on career data from 1081 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 . Response to Arguments Applicant’s arguments, see Remarks, filed 7/28/2026, with respect to the rejections of claims 1-20 under 35 U.S.C. 112(d), 35 U.S.C. 102(a)(1) and 35 U.S.C. 103, have been fully considered and are persuasive in view of the amendments to the claims. Therefore, the rejections have been withdrawn. However, upon further consideration, a new grounds of rejection is made. Claim Rejections - 35 USC § 103 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 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. Claims 1-10, 13-16 and 19-20 are rejected under 35 U.S.C. 103 as being unpatentable over Yang et al. (hereafter Yang)(US PgPub 2020/0317210) and in view of Bennett (US PgPub 2014/0300458). Regarding claim 1, Yang discloses regarding claim 1, Yang discloses a medical device (Figures 10-12), comprising: a first monitoring interface having a first housing (Figures 10, 12, Element 2110 and Paragraphs 0045-0048 where a user places their left palm on at least one of a plurality of sensing modules); a second monitoring interface having a second housing (Figures 10, 12, Elements 2110 and Paragraphs 0045-0048 where a user places their right palm on at least one of a plurality of sensing modules); the first monitoring interface and the second monitoring interface being operatively linked (Figure 10, Element 2100 and Paragraphs 0045-0046 where the sensing modules are operatively linked in the information sensing system 2100); the first housing and the second housing being configured to be biased against a steering wheel of a vehicle (Figure 12, Elements 2110 and Paragraphs 0048 where the sensing modules are biased against an interior of the steering wheel); and wherein the biased first housing and the biased second housing expose the first monitoring interface and the second monitoring interface against a palm of a subject to maintain effective skin contact with the palm (Figure 12 and Paragraphs 0045-0048 where the sensing modules detect physiological information from the palms of the user). Yang does not specifically disclose where each housing comprises a bias component composed of a resilient material such that the biasing components urge the first housing and the second housing against the steering wheel to create a nominal contact force. Yang is silent with respect sensing module materials and effective biasing against the steering wheel using biasing components as claimed. In the same field of endeavor, Bennet discloses a steering wheel cover driver safety system which includes an innermost layer made of rubber or another highly resilient material that facilitates maximum grip with the steering wheel (Figure 2 and Paragraph 0023). It would have been obvious to one of ordinary skill in the art before the effective filing date of the claimed invention to provide the rubber or highly resilient steering wheel cover material of Bennett to the driving assistance system of Yang, thereby composing the sensing modules with rubber or a highly resilient material, motivation being to ensure maximum grip with the steering wheel which facilitates more accurate readings by the sensing modules. Furthermore, it would have been obvious to one of ordinary skill in the art before the effective filing date of the claimed invention to compose the sensing modules with rubber or a highly resilient material since it has been held to be within the general skill of a worker in the art to select a known material on the basis of its suitability for the intended use as a matter of obvious design choice. In re Leshin, 125 USPQ 416. Regarding claim 2, Yang discloses wherein the first monitoring interface and the second monitoring interface are operatively linked by a subsidiary module (Figure 10, Elements 2120, 2130 and Paragraphs 0046-0047 where the sensing modules are operatively linked to a switching circuit and microcontroller). Regarding claim 3, Yang discloses wherein the subsidiary module is coupled to the vehicle (Figures 10-12 where the physiological information sensing system is provided in a vehicle). Regarding claim 4, Yang discloses wherein operatively associated with the first monitoring interface and the second monitoring interface, and contained in the first housing and the second housing and the subsidiary module are at least two or more physiological monitor units (Figure 10, Elements 2112, 2114 and Paragraphs 0047-0048 where the sensing modules include an ECG sensor and a PPG sensor). Regarding claim 5, Yang discloses wherein the two or more operatively associated physiological monitor units include sensors, biomarkers, or the like, that when the first monitoring interface and the second monitoring interface have effective skin contact with the palm of a subject, the two or more physiological monitor devices sense or monitor physiological parameters (Figures 10-12 and Paragraphs 0045-0048 where physiological parameters of the user are monitored when skin contact with the palm(s) of the user is detected). Regarding claim 6, Yang discloses wherein the two or more operatively associated physiological monitor units include sensors, biomarkers, or the like, that when the first monitoring interface and the second monitoring interfaces have effective skin contact with the palm of a subject, the two or more physiological monitor devices sense, monitor or determine a disease or disorder (Paragraphs 0033-0034 and 0045-0048 where disease and/or physiological disorders are monitored and determined). Regarding claim 7, Yang discloses wherein the two or more operatively associated physiological monitor units include sensors, biomarkers, or the like, that when the first monitoring interface and the second monitoring interfaces have effective skin contact with the palm of a subject, the two or more physiological monitor devices sense, monitor or determine a disease or disorder, and forecast the disease or disorder (Paragraphs 0033-0034 and 0045-0048 where disease and/or physiological disorders are monitored, determined and predicted). Regarding claim 8, Yang discloses wherein the two or more operatively associated physiological monitor units include sensors, biomarkers, or the like, that when the first monitoring interface and the second monitoring interfaces have effective skin contact with the palm of a subject, the two or more physiological monitor devices sense, monitor or determine a disease or disorder continuously and/or in real-time (Paragraphs 0026, 0033-0034 and 0045-0048 where disease and/or physiological disorders are monitored and determined in real time). Regarding claim 9, Yang discloses wherein the two or more operatively associated physiological monitor units include sensors, biomarkers, or the like, that when the first monitoring interface and the second monitoring interface have effective skin contact with the palm of a subject, the two or more physiological monitor devices sense, monitor or determine the attention span, alertness, fitness and general wellness of the subject (Paragraphs 0026, 0029, 0033-0034 and 0045-0048 where alertness and general wellness of the user are monitored). Regarding claim 10, Yang discloses wherein the biomarker is one or more of the group consisting of electrocardiogram (ECG); respiration rate (RR); cardiac rhythm (CR), photoplethysmography (PPG); body mass index (BMI); alkaline phosphatase (ALP); alanine transaminase (ALT); aspartate aminotransferase (AST); arterial pH (Art pH); partial pressure of oxygen (PaO.sub.2); oxygen saturation (SpO.sub.2%); partial pressure of carbon dioxide (PaCO.sub.2); red blood cell count (RBC); mean corpuscular haemoglobin concentration (MCHC); mean corpuscular haemoglobin (MCH); mean platelet volume (MPV); platelet distribution width (PDW); red cell distribution width (RDW); white blood cells (WBC); absolute neutrophil count (ANC); activated partial thromboplastin time (aPTT); partial thromboplastin time; hypoxanthine; pulse transit time (PTT); pulse; blood pressure; capillary pulse wave; arterial pulse wave and C-reactive protein (CRP) (Figure 10, Elements 2112, 2114 and Paragraphs 0047-0048 where the sensing modules include an ECG sensor and a PPG sensor). Regarding claim 13, Yang discloses wherein the biomarker is cardiac rhythm (Paragraphs 0028, 0030 and 0031 where cardiac rhythm is determined). Regarding claim 14, Yang discloses wherein the biomarker is pulse transit time (PTT) (Paragraph 0044 where PTT is determined). Regarding claim 15, Yang discloses wherein the biomarker is pulse rate (Paragraph 0028 where pulse rate is determined). Regarding claim 16, Yang discloses wherein the biomarker is blood pressure (Paragraph 0028 where blood pressure is determined). Regarding claim 19, Yang discloses wherein a subject is monitored continuously (Paragraphs 0026, 0033-0034 and 0045-0048 where disease and/or physiological disorders are monitored and determined continuously in real time). Regarding claim 20, Yang discloses a medical device (Figures 10-12), comprising: a monitoring interface having a housing (Figures 10, 12, Elements 2110 and Paragraphs 0045-0048 where a user places their left palm and right palms on at least one of a plurality of sensing modules); the housing being configured to be biased against a steering wheel of a vehicle (Figure 12, Elements 2110 and Paragraphs 0048 where the sensing modules are biased against an interior of the steering wheel); and wherein the biased housing exposes the monitoring interface against a palm of a subject to maintain effective skin contact with the palm (Figure 12 and Paragraphs 0045-0048 where the sensing modules detect physiological information from the palms of the user). Yang does not specifically disclose a biasing component composed of a resilient material such that the biasing component urges the housing against the steering wheel to create a nominal contact force. Yang is silent with respect to sensing module materials and effective biasing against the steering wheel using a biasing component as claimed. In the same field of endeavor, Bennet discloses a steering wheel cover driver safety system which includes an innermost layer made of rubber or another highly resilient material that facilitates maximum grip with the steering wheel (Figure 2 and Paragraph 0023). It would have been obvious to one of ordinary skill in the art before the effective filing date of the claimed invention to provide the rubber or highly resilient steering wheel cover material of Bennett to the driving assistance system of Yang, thereby composing the sensing modules with rubber or a highly resilient material, motivation being to ensure maximum grip with the steering wheel which facilitates more accurate readings by the sensing modules. Furthermore, it would have been obvious to one of ordinary skill in the art before the effective filing date of the claimed invention to compose the sensing modules with rubber or a highly resilient material since it has been held to be within the general skill of a worker in the art to select a known material on the basis of its suitability for the intended use as a matter of obvious design choice. In re Leshin, 125 USPQ 416. Claims 11-12 are rejected under 35 U.S.C. 103 as being unpatentable over Yang in view of Bennett, as applied to claims 1-10, 13-16 and 19-20 above, and further in view of Ravishankar et al. (hereafter Ravishankar) PgPub 2023/0031328). Regarding claims 11-12, Yang and Bennett do not specifically disclose wherein the biomarker is a partial pressure oxygen or an oxygen saturation. In the same field of endeavor, Ravishankar discloses a system for monitoring and alerting short-term oxygen support needs for patients where physiological data is tracked using partial pressure oxygen and an oxygen saturation (Paragraph 0048). It would have been obvious to one of ordinary skill in the art before the effective filing date of the claimed invention to provide the physiological data tracking using partial pressure oxygen and oxygen saturation of Ravishankar to the physiological determination system of Yang and Bennett, motivation being to accurately detect and monitor oxygen related biomarkers which increases user and vehicle system security. Furthermore, the biomarkers were well known before the effective filing date of the claimed invention, such a modification involves routine skill in the art and would have been obvious absent of unexpected results. Claims 17-18 are rejected under 35 U.S.C. 103 as being unpatentable over Yang in view of Bennett, as applied to claims 1-10, 13-16 and 19-20 above, and further in view of Park et al. (hereafter Park)(US PgPub 2020/0000353). Regarding claims 17-18, Yang and Bennett do not specifically disclose wherein the first monitoring interface and the second monitoring interface sense, monitor or determine the capillary pulse wave and the arterial pulse wave, wherein the capillary pulse wave and the arterial pulse wave are determined simultaneously, sequentially or concomitantly. In the same field of endeavor, Park discloses an apparatus for measuring bioinformation where first and second sensors detect a capillary pulse wave and an arterial pulse wave sequentially (Figure 2, Elements 110, 120 and Paragraphs 0059-0063 and 0070). It would have been obvious to one of ordinary skill in the art before the effective filing date of the claimed invention to provide the physiological data tracking using capillary pulse wave and arterial pulse wave data sequentially of Park to the physiological determination system of Yang and Bennett, motivation being to accurately detect and monitor blood related biomarkers which increases user and vehicle system security. Furthermore, the biomarkers were well known before the effective filing date of the claimed invention, such a modification involves routine skill in the art and would have been obvious absent of unexpected results. Conclusion Applicant's amendment necessitated the new ground(s) of rejection presented in this Office action. Accordingly, THIS ACTION IS MADE FINAL. See MPEP § 706.07(a). Applicant is reminded of the extension of time policy as set forth in 37 CFR 1.136(a). A shortened statutory period for reply to this final action is set to expire THREE MONTHS from the mailing date of this action. In the event a first reply is filed within TWO MONTHS of the mailing date of this final action and the advisory action is not mailed until after the end of the THREE-MONTH shortened statutory period, then the shortened statutory period will expire on the date the advisory action is mailed, and any nonprovisional extension fee (37 CFR 1.17(a)) pursuant to 37 CFR 1.136(a) will be calculated from the mailing date of the advisory action. In no event, however, will the statutory period for reply expire later than SIX MONTHS from the mailing date of this final action. Any inquiry concerning this communication or earlier communications from the examiner should be directed to THOMAS D ALUNKAL whose telephone number is (571)270-1127. The examiner can normally be reached M-F 9AM-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, BRIAN ZIMMERMAN can be reached at 571-272-3059. 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. /THOMAS D ALUNKAL/Primary Examiner, Art Unit 2686
Read full office action

Prosecution Timeline

May 20, 2024
Application Filed
Mar 18, 2026
Non-Final Rejection mailed — §103
Jul 28, 2026
Response Filed
Oct 01, 2026
Final Rejection mailed — §103 (current)

Precedent Cases

Applications granted by this same examiner with similar technology

Patent 12769974
Multi-tier Identities in an RFID Chip
2y 10m to grant Granted Oct 20, 2026
Patent 12755593
SYSTEM AND METHOD FOR TRANSMITTING INAUDIBLE TONES AT A LOCATION
3y 1m to grant Granted Oct 06, 2026
Patent 12755626
Ion Pump Monitored Vacuum Interrupter
1y 12m to grant Granted Oct 06, 2026
Patent 12752736
CLOUD-BASED KEYLESS ENTRY SYSTEM
1y 9m to grant Granted Oct 06, 2026
Patent 12738952
Encode Inputs to Reduce Energy Usages in Analog Computation Acceleration
2y 10m to grant Granted Sep 15, 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

3-4
Expected OA Rounds
72%
Grant Probability
87%
With Interview (+14.9%)
2y 5m (~0m remaining)
Median Time to Grant
Moderate
PTA Risk
Based on 1081 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