Search

Hoa Cao Nguyen

Examiner (ID: 6850, Phone: (571)272-8293 , Office: P/2847 )

Most Active Art Unit
2847
Art Unit(s)
2835, 2841, 2847
Total Applications
1364
Issued Applications
1099
Pending Applications
12
Abandoned Applications
265

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 16477292 [patent_doc_number] => 10852230 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2020-12-01 [patent_title] => Sensor characterization through forward voltage measurements [patent_app_type] => utility [patent_app_number] => 16/857849 [patent_app_country] => US [patent_app_date] => 2020-04-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 19804 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 144 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16857849 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/857849
Sensor characterization through forward voltage measurements Apr 23, 2020 Issued
Array ( [id] => 17183337 [patent_doc_number] => 20210330222 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-10-28 [patent_title] => PULSE OXIMETER [patent_app_type] => utility [patent_app_number] => 16/856586 [patent_app_country] => US [patent_app_date] => 2020-04-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5659 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [patent_words_short_claim] => 93 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16856586 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/856586
Pulse oximeter Apr 22, 2020 Issued
Array ( [id] => 17168281 [patent_doc_number] => 20210321951 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-10-21 [patent_title] => AI BASED METHOD FOR DETERMINING OXYGEN SATURATION LEVELS [patent_app_type] => utility [patent_app_number] => 16/854177 [patent_app_country] => US [patent_app_date] => 2020-04-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4546 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 69 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16854177 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/854177
AI based method for determining oxygen saturation levels Apr 20, 2020 Issued
Array ( [id] => 17168201 [patent_doc_number] => 20210321871 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-10-21 [patent_title] => SENSOR WITH VARIABLE DEPTH INTERROGATION [patent_app_type] => utility [patent_app_number] => 16/853100 [patent_app_country] => US [patent_app_date] => 2020-04-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3342 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 83 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16853100 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/853100
Sensor with variable depth interrogation Apr 19, 2020 Issued
Array ( [id] => 17858218 [patent_doc_number] => 11439355 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-09-13 [patent_title] => Perturbation-injection-locked physiological signal sensor [patent_app_type] => utility [patent_app_number] => 16/851443 [patent_app_country] => US [patent_app_date] => 2020-04-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 2039 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 92 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16851443 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/851443
Perturbation-injection-locked physiological signal sensor Apr 16, 2020 Issued
Array ( [id] => 16913266 [patent_doc_number] => 20210186358 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-06-24 [patent_title] => BIOELECTRICAL IMPEDANCE MEASUREMENT DEVICE AND METHOD THEREOF [patent_app_type] => utility [patent_app_number] => 16/835316 [patent_app_country] => US [patent_app_date] => 2020-03-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2798 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 130 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16835316 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/835316
Bioelectrical impedance measurement device and method thereof Mar 30, 2020 Issued
Array ( [id] => 16174986 [patent_doc_number] => 20200221954 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-07-16 [patent_title] => GASTROINTESTINAL TRACT DETECTION METHODS, DEVICES AND SYSTEMS [patent_app_type] => utility [patent_app_number] => 16/827807 [patent_app_country] => US [patent_app_date] => 2020-03-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 187998 [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] => 16827807 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/827807
Gastrointestinal tract detection methods, devices and systems Mar 23, 2020 Issued
Array ( [id] => 17488943 [patent_doc_number] => 11278221 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-03-22 [patent_title] => Optical physiologic sensor devices [patent_app_type] => utility [patent_app_number] => 16/826744 [patent_app_country] => US [patent_app_date] => 2020-03-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 24 [patent_no_of_words] => 15570 [patent_no_of_claims] => 35 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 229 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16826744 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/826744
Optical physiologic sensor devices Mar 22, 2020 Issued
Array ( [id] => 18732289 [patent_doc_number] => 11801002 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-10-31 [patent_title] => Remote blood volume monitor [patent_app_type] => utility [patent_app_number] => 16/823482 [patent_app_country] => US [patent_app_date] => 2020-03-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 7391 [patent_no_of_claims] => 35 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 277 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16823482 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/823482
Remote blood volume monitor Mar 18, 2020 Issued
Array ( [id] => 17741051 [patent_doc_number] => 11389092 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-07-19 [patent_title] => Apparatus and method for estimating bio-information [patent_app_type] => utility [patent_app_number] => 16/816415 [patent_app_country] => US [patent_app_date] => 2020-03-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 14 [patent_no_of_words] => 7598 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 76 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16816415 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/816415
Apparatus and method for estimating bio-information Mar 11, 2020 Issued
Array ( [id] => 18268225 [patent_doc_number] => 20230089467 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-03-23 [patent_title] => Wearable Device, Perspiration Analysis Device, and Perspiration Analysis Method [patent_app_type] => utility [patent_app_number] => 17/909252 [patent_app_country] => US [patent_app_date] => 2020-03-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5519 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [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] => 17909252 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/909252
Wearable Device, Perspiration Analysis Device, and Perspiration Analysis Method Mar 3, 2020 Pending
Array ( [id] => 17349746 [patent_doc_number] => 11224363 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-01-18 [patent_title] => Active-pulse blood analysis system [patent_app_type] => utility [patent_app_number] => 16/804507 [patent_app_country] => US [patent_app_date] => 2020-02-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 17 [patent_no_of_words] => 5810 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 167 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16804507 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/804507
Active-pulse blood analysis system Feb 27, 2020 Issued
Array ( [id] => 17670403 [patent_doc_number] => 20220183570 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-06-16 [patent_title] => BLOOD FLOW MEASURING DEVICE [patent_app_type] => utility [patent_app_number] => 17/432255 [patent_app_country] => US [patent_app_date] => 2020-02-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8252 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 123 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17432255 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/432255
BLOOD FLOW MEASURING DEVICE Feb 5, 2020 Pending
Array ( [id] => 16396744 [patent_doc_number] => 20200337602 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-10-29 [patent_title] => COMMON SAMPLE ZONE NONINVASIVE GLUCOSE CONCENTRATION DETERMINATION ANALYZER APPARATUS AND METHOD OF USE THEREOF [patent_app_type] => utility [patent_app_number] => 16/777851 [patent_app_country] => US [patent_app_date] => 2020-01-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 18871 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [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] => 16777851 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/777851
Common sample zone noninvasive glucose concentration determination analyzer apparatus and method of use thereof Jan 29, 2020 Issued
Array ( [id] => 16396748 [patent_doc_number] => 20200337606 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-10-29 [patent_title] => COMMON DEPTH AND SAMPLE POSITION NONINVASIVE GLUCOSE CONCENTRATION DETERMINATION ANALYZER APPARATUS AND METHOD OF USE THEREOF [patent_app_type] => utility [patent_app_number] => 16/777842 [patent_app_country] => US [patent_app_date] => 2020-01-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 16223 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 207 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16777842 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/777842
Common depth and sample position noninvasive glucose concentration determination analyzer apparatus and method of use thereof Jan 29, 2020 Issued
Array ( [id] => 16396743 [patent_doc_number] => 20200337601 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-10-29 [patent_title] => TISSUE STATE CLASSIFIER FOR NONINVASIVE GLUCOSE CONCENTRATION DETERMINATION ANALYZER APPARATUS AND METHOD OF USE THEREOF [patent_app_type] => utility [patent_app_number] => 16/777846 [patent_app_country] => US [patent_app_date] => 2020-01-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 17226 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 171 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16777846 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/777846
Tissue state classifier for noninvasive glucose concentration determination analyzer apparatus and method of use thereof Jan 29, 2020 Issued
Array ( [id] => 17798706 [patent_doc_number] => 11412965 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-08-16 [patent_title] => Endoscope system [patent_app_type] => utility [patent_app_number] => 16/734626 [patent_app_country] => US [patent_app_date] => 2020-01-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 58 [patent_figures_cnt] => 58 [patent_no_of_words] => 14329 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 74 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16734626 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/734626
Endoscope system Jan 5, 2020 Issued
Array ( [id] => 17623011 [patent_doc_number] => 11342070 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-05-24 [patent_title] => Device and method for monitoring health state of user, and device for managing health state of user [patent_app_type] => utility [patent_app_number] => 16/729592 [patent_app_country] => US [patent_app_date] => 2019-12-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 7497 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 91 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16729592 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/729592
Device and method for monitoring health state of user, and device for managing health state of user Dec 29, 2019 Issued
Array ( [id] => 16946129 [patent_doc_number] => 20210204820 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-07-08 [patent_title] => Method and Apparatus for Detecting Fetal Blood Oxygen Saturation, Computer-Readable Storage Medium and Computer Device [patent_app_type] => utility [patent_app_number] => 16/768367 [patent_app_country] => US [patent_app_date] => 2019-12-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9568 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 138 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16768367 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/768367
Method and apparatus for detecting fetal blood oxygen saturation, computer-readable storage medium and computer device Dec 24, 2019 Issued
Array ( [id] => 17683264 [patent_doc_number] => 11367525 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-06-21 [patent_title] => Calibration for continuous non-invasive blood pressure monitoring using artificial intelligence [patent_app_type] => utility [patent_app_number] => 16/723678 [patent_app_country] => US [patent_app_date] => 2019-12-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 12 [patent_no_of_words] => 16275 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 163 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16723678 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/723678
Calibration for continuous non-invasive blood pressure monitoring using artificial intelligence Dec 19, 2019 Issued
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