Prosecution Insights
Last updated: October 27, 2026

Christian Y Jang, USPTO Patent Examiner

Listed by the USPTO as JANG, CHRISTIAN Y

Tech Center 3700 • Art Units: 3735 3791 3792

This examiner grants 69% of resolved cases

Analysis

JANG, CHRISTIAN Y examines in tech center 3700 and art unit 3735. The profile records 862 resolved cases, a 68.7% allowance rate, and a median of 1384 days to allowance. The 21.0% interview lift indicates that interview-linked outcomes differ from the profile's overall allowance result. For applicants, the figures point to the need for deliberate prosecution planning, particularly where claim scope and examination duration affect filing strategy.

The principal companies are Abbott Laboratories, DexCom Inc., and The Regents of the University of California. The listed firms are One LLP - ADC, PATTERSON + SHERIDAN, L.L.P. - Dexcom, and STERNE, KESSLER, GOLDSTEIN & FOX P.L.L.C. Their records offer useful sources for studying medical-device arguments, amendment choices, and interview practice in art unit 3735.

Written from this page's own data; every figure is computed from USPTO records and verified before publication.

Performance Statistics

68.7%
Allow Rate
-1.3% vs TC avg
910
Total Applications
+21.0%
Interview Lift
1384
Avg Prosecution Days
Based on 862 resolved cases, 2023–2026

Rejection Statute Breakdown

16.7%
§101 Eligibility
13.9%
§102 Novelty
38.4%
§103 Obviousness
23.6%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
18568253 Respiration Detection Non-Final OA Apple Inc.
19015978 ALARM CHARACTERIZATION FOR ANALYTE MONITORING DEVICES AND SYSTEMS Non-Final OA ABBOTT DIABETES CARE INC.
18749352 ANALYTE SENSORS COMPRISING LEVELING AGENTS Non-Final OA ABBOTT DIABETES CARE INC.
18674252 CONTINUOUS ANALYTE MEASUREMENT SYSTEMS AND SYSTEMS AND METHODS FOR IMPLANTING THEM Non-Final OA ABBOTT DIABETES CARE INC.
18652924 SENSITIVITY CALIBRATION OF IN VIVO SENSORS USED TO MEASURE ANALYTE CONCENTRATION Non-Final OA Abbott Diabetes Care Inc.
18512733 METHOD AND SYSTEM FOR PROVIDING CONTINUOUS CALIBRATION OF IMPLANTABLE ANALYTE SENSORS Final Rejection ABBOTT DIABETES CARE INC.
18511003 SYSTEMS, DEVICES, AND METHODS RELATING TO MEDICATION DOSE GUIDANCE Final Rejection ABBOTT DIABETES CARE INC.
18055057 ANALYTE SENSORS FOR SENSING GLUTAMATE AND METHODS OF USING THE SAME Non-Final OA Abbott Diabetes Care Inc.
18054442 METHOD AND SYSTEM FOR PROVIDING BASAL PROFILE MODIFICATION IN ANALYTE MONITORING AND MANAGEMENT SYSTEMS Non-Final OA Abbott Diabetes Care Inc.
19059139 Calibration Free In-Vivo Measurement of Analytes Using Electrochemical Sensors Non-Final OA The Regents of the University of California
18835075 BOWEL TRACKER SYSTEM FOR PASSIVE MONITORING OF BOWEL HABITS Non-Final OA The Regents of The University of California
18002995 System and Method for Detection of Biomolecules in Tissues, Organs, and Extracellular Fluid Final Rejection THE REGENTS OF THE UNIVERSITY OF CALIFORNIA
18745010 Human Gait parameter and Health Information Extraction using Floor-Mounted Geophone Sensors Final Rejection The Board of Trustees of the Leland Stanford Junior University
18626915 RESPIRATION PROCESSOR Non-Final OA MASIMO CORPORATION
18781805 SYSTEMS AND METHODS FOR DISPLAY DEVICE AND SENSOR ELECTRONICS UNIT COMMUNICATION Non-Final OA Dexcom, Inc.
18744421 SYSTEMS AND METHODS FOR PROCESSING AND TRANSMITTING SENSOR DATA Non-Final OA Dexcom, Inc.
18740396 FAULT DISCRIMINATION AND RESPONSIVE PROCESSING BASED ON DATA AND CONTEXT Non-Final OA Dexcom, Inc.
18652491 MEMBRANE FOR CONTINUOUS ANALYTE SENSORS Non-Final OA DexCom, Inc.
18592440 PARTICLE-CONTAINING MEMBRANE AND PARTICULATE ELECTRODE FOR ANALYTE SENSORS Non-Final OA DexCom, Inc.
18306074 USER INTERFACES FOR CONTINUOUS GLUCOSE MONITORING Final Rejection Dexcom, Inc.
17096565 ADAPTIVE DURATION OF INSULIN ACTION FOR USE IN INSULIN ON BOARD CALCULATIONS Non-Final OA INSULET CORPORATION
18526209 RETROSPECTIVE SMOOTHING Non-Final OA Senseonics, Incorporated
17800219 HIGH RELIABILITY ANALYTE DETECTION DEVICE Non-Final OA MEDTRUM TECHNOLOGIES INC.
18180635 APPARATUS AND METHOD FOR ANALYZING IN VIVO COMPONENT AND IMPEDANCE MEASURING APPARATUS Non-Final OA GWANGJU INSTITUTE OF SCIENCE AND TECHNOLOGY

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Frequently Asked Questions

What is examiner Christian Y Jang's allowance rate?

68.7% of resolved applications examined by Christian Y Jang were allowed (862 resolved cases), compared with 38.6% across Art Unit 3735 over the last five years.

Does an interview help with examiner Christian Y Jang?

This examiner's interview lift is +21.0 percentage points: the difference in allowance rate between resolved applications that had an examiner interview and those that did not.

How long does examiner Christian Y Jang take to allow a patent?

Applications allowed by Christian Y Jang took 1,384 days on average from filing to allowance.

Which art unit does examiner Christian Y Jang work in?

Christian Y Jang examines applications in Art Unit 3735 in Tech Center 3700 (Medical Devices & Mechanical Engineering).

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