Search

Chu Chuan Liu

Examiner (ID: 17398, Phone: (571)270-5507 , Office: P/3777 )

Most Active Art Unit
3791
Art Unit(s)
3735, 3777, 3791
Total Applications
960
Issued Applications
669
Pending Applications
81
Abandoned Applications
223

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 17272359 [patent_doc_number] => 20210378557 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-12-09 [patent_title] => USER-WORN DEVICE FOR NONINVASIVELY MEASURING A PHYSIOLOGICAL PARAMETER OF A USER [patent_app_type] => utility [patent_app_number] => 17/410966 [patent_app_country] => US [patent_app_date] => 2021-08-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 25562 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => 0 [patent_words_short_claim] => 80 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17410966 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/410966
USER-WORN DEVICE FOR NONINVASIVELY MEASURING A PHYSIOLOGICAL PARAMETER OF A USER Aug 23, 2021 Abandoned
Array ( [id] => 17966725 [patent_doc_number] => 11484229 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-11-01 [patent_title] => User-worn device for noninvasively measuring a physiological parameter of a user [patent_app_type] => utility [patent_app_number] => 17/410927 [patent_app_country] => US [patent_app_date] => 2021-08-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 65 [patent_figures_cnt] => 71 [patent_no_of_words] => 25562 [patent_no_of_claims] => 30 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 141 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17410927 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/410927
User-worn device for noninvasively measuring a physiological parameter of a user Aug 23, 2021 Issued
Array ( [id] => 17966726 [patent_doc_number] => 11484230 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-11-01 [patent_title] => User-worn device for noninvasively measuring a physiological parameter of a user [patent_app_type] => utility [patent_app_number] => 17/410944 [patent_app_country] => US [patent_app_date] => 2021-08-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 65 [patent_figures_cnt] => 71 [patent_no_of_words] => 25559 [patent_no_of_claims] => 30 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 165 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17410944 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/410944
User-worn device for noninvasively measuring a physiological parameter of a user Aug 23, 2021 Issued
Array ( [id] => 19324646 [patent_doc_number] => 12042298 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-07-23 [patent_title] => Gear for holding a physiological sensor [patent_app_type] => utility [patent_app_number] => 17/403226 [patent_app_country] => US [patent_app_date] => 2021-08-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 12 [patent_no_of_words] => 11416 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 183 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17403226 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/403226
Gear for holding a physiological sensor Aug 15, 2021 Issued
Array ( [id] => 17367701 [patent_doc_number] => 20220022753 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-01-27 [patent_title] => TRANSCUTANEOUS ORGAN FUNCTION MEASUREMENT [patent_app_type] => utility [patent_app_number] => 17/401866 [patent_app_country] => US [patent_app_date] => 2021-08-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12496 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [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] => 17401866 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/401866
Transcutaneous organ function measurement Aug 12, 2021 Issued
Array ( [id] => 17367701 [patent_doc_number] => 20220022753 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-01-27 [patent_title] => TRANSCUTANEOUS ORGAN FUNCTION MEASUREMENT [patent_app_type] => utility [patent_app_number] => 17/401866 [patent_app_country] => US [patent_app_date] => 2021-08-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12496 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [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] => 17401866 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/401866
Transcutaneous organ function measurement Aug 12, 2021 Issued
Array ( [id] => 17297314 [patent_doc_number] => 20210393153 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-12-23 [patent_title] => OPTICAL ANKLE-BRACHIAL INDEX AND BLOOD PRESSURE MEASUREMENT SYSTEM AND METHOD [patent_app_type] => utility [patent_app_number] => 17/399662 [patent_app_country] => US [patent_app_date] => 2021-08-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5158 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 81 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17399662 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/399662
OPTICAL ANKLE-BRACHIAL INDEX AND BLOOD PRESSURE MEASUREMENT SYSTEM AND METHOD Aug 10, 2021 Abandoned
Array ( [id] => 18625975 [patent_doc_number] => 20230284754 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-09-14 [patent_title] => RING WITH ADAPTIVE FORCE REGION [patent_app_type] => utility [patent_app_number] => 18/018374 [patent_app_country] => US [patent_app_date] => 2021-07-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7910 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 29 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18018374 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/018374
RING WITH ADAPTIVE FORCE REGION Jul 27, 2021 Pending
Array ( [id] => 19423536 [patent_doc_number] => 12082926 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-09-10 [patent_title] => Optical sensor with multiple detectors or multiple emitters [patent_app_type] => utility [patent_app_number] => 17/379756 [patent_app_country] => US [patent_app_date] => 2021-07-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 23 [patent_no_of_words] => 19898 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 359 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17379756 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/379756
Optical sensor with multiple detectors or multiple emitters Jul 18, 2021 Issued
Array ( [id] => 19324628 [patent_doc_number] => 12042280 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-07-23 [patent_title] => Apparatus and method for estimating oxygen saturation [patent_app_type] => utility [patent_app_number] => 17/377115 [patent_app_country] => US [patent_app_date] => 2021-07-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 8313 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 189 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17377115 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/377115
Apparatus and method for estimating oxygen saturation Jul 14, 2021 Issued
Array ( [id] => 17198027 [patent_doc_number] => 20210338121 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-11-04 [patent_title] => APPARATUS, SYSTEMS AND METHODS FOR DETERMINING TISSUE OXYGENATION [patent_app_type] => utility [patent_app_number] => 17/375735 [patent_app_country] => US [patent_app_date] => 2021-07-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15986 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => 0 [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] => 17375735 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/375735
APPARATUS, SYSTEMS AND METHODS FOR DETERMINING TISSUE OXYGENATION Jul 13, 2021 Pending
Array ( [id] => 18626155 [patent_doc_number] => 20230284936 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-09-14 [patent_title] => KITS AND METHODS FOR MEASURING INSULIN SENSATIVITY [patent_app_type] => utility [patent_app_number] => 18/015469 [patent_app_country] => US [patent_app_date] => 2021-07-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10801 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -47 [patent_words_short_claim] => 33 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18015469 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/015469
KITS AND METHODS FOR MEASURING INSULIN SENSATIVITY Jul 11, 2021 Pending
Array ( [id] => 17183336 [patent_doc_number] => 20210330221 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-10-28 [patent_title] => ANALYTE SENSOR [patent_app_type] => utility [patent_app_number] => 17/370095 [patent_app_country] => US [patent_app_date] => 2021-07-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12720 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -22 [patent_words_short_claim] => 180 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17370095 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/370095
Analyte sensor Jul 7, 2021 Issued
Array ( [id] => 19490338 [patent_doc_number] => 12109020 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-10-08 [patent_title] => System and method for non-invasive monitoring of advanced glycation end-products (AGE) [patent_app_type] => utility [patent_app_number] => 17/365719 [patent_app_country] => US [patent_app_date] => 2021-07-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 14 [patent_no_of_words] => 9800 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 119 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17365719 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/365719
System and method for non-invasive monitoring of advanced glycation end-products (AGE) Jun 30, 2021 Issued
Array ( [id] => 18762688 [patent_doc_number] => 11813066 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-11-14 [patent_title] => Wearable module assemblies for an optical measurement system [patent_app_type] => utility [patent_app_number] => 17/364430 [patent_app_country] => US [patent_app_date] => 2021-06-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 22 [patent_figures_cnt] => 24 [patent_no_of_words] => 11453 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 179 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17364430 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/364430
Wearable module assemblies for an optical measurement system Jun 29, 2021 Issued
Array ( [id] => 17139650 [patent_doc_number] => 20210307661 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-10-07 [patent_title] => SYSTEM AND METHOD FOR NON-INVASIVE MONITORING OF HEMOGLOBIN [patent_app_type] => utility [patent_app_number] => 17/352649 [patent_app_country] => US [patent_app_date] => 2021-06-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9253 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 91 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17352649 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/352649
System and method for non-invasive monitoring of hemoglobin Jun 20, 2021 Issued
Array ( [id] => 18581166 [patent_doc_number] => 20230263417 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-08-24 [patent_title] => DEVICE FOR OBTAINING AN INDICATOR OF A MICROCIRCULATORY CONDITION [patent_app_type] => utility [patent_app_number] => 18/005465 [patent_app_country] => US [patent_app_date] => 2021-06-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6099 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -22 [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] => 18005465 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/005465
DEVICE FOR OBTAINING AN INDICATOR OF A MICROCIRCULATORY CONDITION Jun 20, 2021 Pending
Array ( [id] => 18852521 [patent_doc_number] => 11850069 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2023-12-26 [patent_title] => Wearable device and methods of manufacturing [patent_app_type] => utility [patent_app_number] => 17/352923 [patent_app_country] => US [patent_app_date] => 2021-06-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 10 [patent_no_of_words] => 9115 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 322 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17352923 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/352923
Wearable device and methods of manufacturing Jun 20, 2021 Issued
Array ( [id] => 17297304 [patent_doc_number] => 20210393143 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-12-23 [patent_title] => OPTICAL ANKLE-BRACHIAL INDEX AND BLOOD PRESSURE MEASUREMENT SYSTEM AND METHOD [patent_app_type] => utility [patent_app_number] => 17/353102 [patent_app_country] => US [patent_app_date] => 2021-06-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4742 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 68 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17353102 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/353102
OPTICAL ANKLE-BRACHIAL INDEX AND BLOOD PRESSURE MEASUREMENT SYSTEM AND METHOD Jun 20, 2021 Abandoned
Array ( [id] => 17139649 [patent_doc_number] => 20210307660 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-10-07 [patent_title] => CLOUD-BASED PORTABLE SYSTEM FOR NON-INVASIVE REAL-TIME BLOOD GLUCOSE MEASUREMENT [patent_app_type] => utility [patent_app_number] => 17/347163 [patent_app_country] => US [patent_app_date] => 2021-06-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6139 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 80 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17347163 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/347163
Cloud-based portable system for non-invasive real-time blood glucose measurement Jun 13, 2021 Issued
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