Search

Ching Chang

Examiner (ID: 11427, Phone: (571)272-4857 , Office: P/3748 )

Most Active Art Unit
3748
Art Unit(s)
3748, 3746
Total Applications
1871
Issued Applications
1690
Pending Applications
11
Abandoned Applications
170

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 17963434 [patent_doc_number] => 20220344015 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-10-27 [patent_title] => MEDICAL TEST RESULTS AND IDENTITY AUTHENTICATION SYSTEM AND METHOD [patent_app_type] => utility [patent_app_number] => 17/355104 [patent_app_country] => US [patent_app_date] => 2021-06-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8639 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 76 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17355104 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/355104
MEDICAL TEST RESULTS AND IDENTITY AUTHENTICATION SYSTEM AND METHOD Jun 21, 2021 Pending
Array ( [id] => 17232053 [patent_doc_number] => 20210358610 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-11-18 [patent_title] => AUTO-ASSOCIATION OF MEDICAL DEVICES WITH LOCATION [patent_app_type] => utility [patent_app_number] => 17/322707 [patent_app_country] => US [patent_app_date] => 2021-05-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3788 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 75 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17322707 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/322707
Auto-association of medical devices with location May 16, 2021 Issued
Array ( [id] => 19137880 [patent_doc_number] => 11972851 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-04-30 [patent_title] => Patient care unit order confirmation [patent_app_type] => utility [patent_app_number] => 17/321346 [patent_app_country] => US [patent_app_date] => 2021-05-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 9172 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 209 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17321346 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/321346
Patient care unit order confirmation May 13, 2021 Issued
Array ( [id] => 17380941 [patent_doc_number] => 11238964 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-02-01 [patent_title] => Event tracking for advanced therapy medicinal products [patent_app_type] => utility [patent_app_number] => 17/320931 [patent_app_country] => US [patent_app_date] => 2021-05-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 8143 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 292 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17320931 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/320931
Event tracking for advanced therapy medicinal products May 13, 2021 Issued
Array ( [id] => 17345940 [patent_doc_number] => 20220012271 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-01-13 [patent_title] => SYSTEM AND METHOD FOR PROCESSING LOCATION DATA [patent_app_type] => utility [patent_app_number] => 17/318267 [patent_app_country] => US [patent_app_date] => 2021-05-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10255 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 2 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17318267 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/318267
System and method for processing location data May 11, 2021 Issued
Array ( [id] => 17365839 [patent_doc_number] => 11232868 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2022-01-25 [patent_title] => Machine learning-based surgical instrument characterization [patent_app_type] => utility [patent_app_number] => 17/318975 [patent_app_country] => US [patent_app_date] => 2021-05-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 6735 [patent_no_of_claims] => 30 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 130 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17318975 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/318975
Machine learning-based surgical instrument characterization May 11, 2021 Issued
Array ( [id] => 17085276 [patent_doc_number] => 20210280283 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-09-09 [patent_title] => END OF SERVICE SUMMARY REPORT FOR MOBILE CARDIAC OUTPATIENT TELEMETRY [patent_app_type] => utility [patent_app_number] => 17/223563 [patent_app_country] => US [patent_app_date] => 2021-04-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6558 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 2 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17223563 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/223563
End of service summary report for mobile cardiac outpatient telemetry Apr 5, 2021 Issued
Array ( [id] => 17764585 [patent_doc_number] => 20220238198 [patent_country] => US [patent_kind] => A9 [patent_issue_date] => 2022-07-28 [patent_title] => PHARMACEUTICAL BUSINESS METHOD FOR HIGH VOLUME LOW RISK SALES WITH ACCELERATED MANUFACTURING [patent_app_type] => utility [patent_app_number] => 17/207636 [patent_app_country] => US [patent_app_date] => 2021-03-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1372 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -3 [patent_words_short_claim] => 27 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17207636 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/207636
PHARMACEUTICAL BUSINESS METHOD FOR HIGH VOLUME LOW RISK SALES WITH ACCELERATED MANUFACTURING Mar 19, 2021 Pending
Array ( [id] => 17764585 [patent_doc_number] => 20220238198 [patent_country] => US [patent_kind] => A9 [patent_issue_date] => 2022-07-28 [patent_title] => PHARMACEUTICAL BUSINESS METHOD FOR HIGH VOLUME LOW RISK SALES WITH ACCELERATED MANUFACTURING [patent_app_type] => utility [patent_app_number] => 17/207636 [patent_app_country] => US [patent_app_date] => 2021-03-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1372 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -3 [patent_words_short_claim] => 27 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17207636 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/207636
PHARMACEUTICAL BUSINESS METHOD FOR HIGH VOLUME LOW RISK SALES WITH ACCELERATED MANUFACTURING Mar 19, 2021 Pending
Array ( [id] => 17085299 [patent_doc_number] => 20210280306 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-09-09 [patent_title] => METHODS FOR MANAGING HEALTH CARE INFORMATION [patent_app_type] => utility [patent_app_number] => 17/196319 [patent_app_country] => US [patent_app_date] => 2021-03-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10483 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 170 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17196319 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/196319
METHODS FOR MANAGING HEALTH CARE INFORMATION Mar 8, 2021 Pending
Array ( [id] => 17795415 [patent_doc_number] => 20220254507 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-08-11 [patent_title] => KNOWLEDGE GRAPH-BASED QUESTION ANSWERING METHOD, COMPUTER DEVICE, AND MEDIUM [patent_app_type] => utility [patent_app_number] => 17/613629 [patent_app_country] => US [patent_app_date] => 2021-02-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8687 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 2 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17613629 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/613629
KNOWLEDGE GRAPH-BASED QUESTION ANSWERING METHOD, COMPUTER DEVICE, AND MEDIUM Feb 7, 2021 Pending
Array ( [id] => 17870518 [patent_doc_number] => 20220293255 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-09-15 [patent_title] => PERFORMANCE VISUALIZATION METHODS AND DIAGNOSTIC LABORATORY SYSTEMS INCLUDING SAME [patent_app_type] => utility [patent_app_number] => 17/755811 [patent_app_country] => US [patent_app_date] => 2021-01-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8600 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 57 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17755811 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/755811
Performance visualization methods and diagnostic laboratory systems including same Jan 14, 2021 Issued
Array ( [id] => 18174570 [patent_doc_number] => 11574284 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-02-07 [patent_title] => System for prevention of fraud in accounting for utilization of medical items [patent_app_type] => utility [patent_app_number] => 17/146770 [patent_app_country] => US [patent_app_date] => 2021-01-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 21 [patent_no_of_words] => 12431 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 302 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17146770 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/146770
System for prevention of fraud in accounting for utilization of medical items Jan 11, 2021 Issued
Array ( [id] => 18190474 [patent_doc_number] => 11581075 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-02-14 [patent_title] => Systems and methods for detecting documentation drop-offs in clinical documentation [patent_app_type] => utility [patent_app_number] => 17/129598 [patent_app_country] => US [patent_app_date] => 2020-12-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 12 [patent_no_of_words] => 13354 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 255 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17129598 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/129598
Systems and methods for detecting documentation drop-offs in clinical documentation Dec 20, 2020 Issued
Array ( [id] => 17262430 [patent_doc_number] => 20210375415 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-12-02 [patent_title] => INFRASTRUCTURE FOR UTILIZING ELECTRONIC RECORDS [patent_app_type] => utility [patent_app_number] => 17/122728 [patent_app_country] => US [patent_app_date] => 2020-12-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15604 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 132 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17122728 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/122728
INFRASTRUCTURE FOR UTILIZING ELECTRONIC RECORDS Dec 14, 2020 Abandoned
Array ( [id] => 18189891 [patent_doc_number] => 11580483 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-02-14 [patent_title] => Intraocular lens storage cart and methods [patent_app_type] => utility [patent_app_number] => 17/116927 [patent_app_country] => US [patent_app_date] => 2020-12-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 7498 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 147 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17116927 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/116927
Intraocular lens storage cart and methods Dec 8, 2020 Issued
Array ( [id] => 16904592 [patent_doc_number] => 20210183508 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-06-17 [patent_title] => MULTI-STATE ENGAGEMENT WITH CONTINUOUS GLUCOSE MONITORING SYSTEMS [patent_app_type] => utility [patent_app_number] => 17/114211 [patent_app_country] => US [patent_app_date] => 2020-12-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 34030 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -21 [patent_words_short_claim] => 88 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17114211 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/114211
Multi-state engagement with continuous glucose monitoring systems Dec 6, 2020 Issued
Array ( [id] => 17359705 [patent_doc_number] => 20220020501 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-01-20 [patent_title] => SYSTEM AND METHOD TO MONITOR AND TITRATE TREATMENT FOR HIGH ALTITUDE-INDUCED CENTRAL SLEEP APNEA (CSA) [patent_app_type] => utility [patent_app_number] => 17/106827 [patent_app_country] => US [patent_app_date] => 2020-11-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4681 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 127 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17106827 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/106827
System and method to monitor and titrate treatment for high altitude-induced central sleep apnea (CSA) Nov 29, 2020 Issued
Array ( [id] => 16827621 [patent_doc_number] => 20210142914 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-05-13 [patent_title] => METHOD AND SYSTEM FOR PREDICTING ADHERENCE TO A TREATMENT [patent_app_type] => utility [patent_app_number] => 17/098247 [patent_app_country] => US [patent_app_date] => 2020-11-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5139 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -4 [patent_words_short_claim] => 164 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17098247 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/098247
Method and system for predicting adherence to a treatment Nov 12, 2020 Issued
Array ( [id] => 17115391 [patent_doc_number] => 20210295988 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-09-23 [patent_title] => SYSTEM AND PROCESS DISTRIBUTING PHYSICIAN-OWNED DURABLE MEDICAL EQUIPMENT (DME) [patent_app_type] => utility [patent_app_number] => 17/086202 [patent_app_country] => US [patent_app_date] => 2020-10-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2352 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 166 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17086202 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/086202
System and process distributing physician-owned durable medical equipment (DME) Oct 29, 2020 Issued
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