Search

Sang H. Nguyen

Examiner (ID: 8450, Phone: (571)272-2425 , Office: P/2886 )

Most Active Art Unit
2877
Art Unit(s)
2877, 2886
Total Applications
2467
Issued Applications
2110
Pending Applications
131
Abandoned Applications
259

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 17138893 [patent_doc_number] => 11140476 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2021-10-05 [patent_title] => Remote audible alarm accessory for detection instruments with audio outputs [patent_app_type] => utility [patent_app_number] => 17/182995 [patent_app_country] => US [patent_app_date] => 2021-02-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 5441 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 122 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17182995 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/182995
Remote audible alarm accessory for detection instruments with audio outputs Feb 22, 2021 Issued
Array ( [id] => 17311475 [patent_doc_number] => 11212613 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-12-28 [patent_title] => Signal processing device and signal processing method [patent_app_type] => utility [patent_app_number] => 17/117657 [patent_app_country] => US [patent_app_date] => 2020-12-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 20 [patent_figures_cnt] => 23 [patent_no_of_words] => 10184 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 135 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17117657 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/117657
Signal processing device and signal processing method Dec 9, 2020 Issued
Array ( [id] => 16740363 [patent_doc_number] => 10966047 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2021-03-30 [patent_title] => Wireless audio system for recording an audio information and method for using the same [patent_app_type] => utility [patent_app_number] => 17/107876 [patent_app_country] => US [patent_app_date] => 2020-11-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 11996 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 117 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17107876 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/107876
Wireless audio system for recording an audio information and method for using the same Nov 29, 2020 Issued
Array ( [id] => 16546775 [patent_doc_number] => 20200413190 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-12-31 [patent_title] => PROCESSING DEVICE, PROCESSING METHOD, AND PROGRAM [patent_app_type] => utility [patent_app_number] => 17/016674 [patent_app_country] => US [patent_app_date] => 2020-09-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9420 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -3 [patent_words_short_claim] => 236 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17016674 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/016674
Processing device, processing method, and program for processing sound pickup signals Sep 9, 2020 Issued
Array ( [id] => 16489271 [patent_doc_number] => 20200382886 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-12-03 [patent_title] => MULTI-ZONE MEDIA SYSTEM AND METHOD FOR PROVIDING MULTI-ZONE MEDIA [patent_app_type] => utility [patent_app_number] => 16/997075 [patent_app_country] => US [patent_app_date] => 2020-08-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10727 [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] => 16997075 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/997075
Multi-zone media system and method for providing multi-zone media Aug 18, 2020 Issued
Array ( [id] => 17289904 [patent_doc_number] => 11206476 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-12-21 [patent_title] => Hearing assistance device that uses one or more sensors to autonomously change a power mode of the device [patent_app_type] => utility [patent_app_number] => 16/990774 [patent_app_country] => US [patent_app_date] => 2020-08-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 26 [patent_figures_cnt] => 28 [patent_no_of_words] => 13436 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 97 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16990774 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/990774
Hearing assistance device that uses one or more sensors to autonomously change a power mode of the device Aug 10, 2020 Issued
Array ( [id] => 16768010 [patent_doc_number] => 10979807 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-04-13 [patent_title] => Electronic device including a microphone array [patent_app_type] => utility [patent_app_number] => 16/988792 [patent_app_country] => US [patent_app_date] => 2020-08-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 17367 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 117 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16988792 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/988792
Electronic device including a microphone array Aug 9, 2020 Issued
Array ( [id] => 16768010 [patent_doc_number] => 10979807 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-04-13 [patent_title] => Electronic device including a microphone array [patent_app_type] => utility [patent_app_number] => 16/988792 [patent_app_country] => US [patent_app_date] => 2020-08-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 17367 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 117 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16988792 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/988792
Electronic device including a microphone array Aug 9, 2020 Issued
Array ( [id] => 16768010 [patent_doc_number] => 10979807 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-04-13 [patent_title] => Electronic device including a microphone array [patent_app_type] => utility [patent_app_number] => 16/988792 [patent_app_country] => US [patent_app_date] => 2020-08-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 17367 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 117 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16988792 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/988792
Electronic device including a microphone array Aug 9, 2020 Issued
Array ( [id] => 16768010 [patent_doc_number] => 10979807 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-04-13 [patent_title] => Electronic device including a microphone array [patent_app_type] => utility [patent_app_number] => 16/988792 [patent_app_country] => US [patent_app_date] => 2020-08-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 17367 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 117 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16988792 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/988792
Electronic device including a microphone array Aug 9, 2020 Issued
Array ( [id] => 16457563 [patent_doc_number] => 20200366989 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-11-19 [patent_title] => INDEX SCHEMING FOR FILTER PARAMETERS [patent_app_type] => utility [patent_app_number] => 16/985941 [patent_app_country] => US [patent_app_date] => 2020-08-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9216 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 107 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16985941 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/985941
Index scheming for filter parameters Aug 4, 2020 Issued
Array ( [id] => 16457563 [patent_doc_number] => 20200366989 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-11-19 [patent_title] => INDEX SCHEMING FOR FILTER PARAMETERS [patent_app_type] => utility [patent_app_number] => 16/985941 [patent_app_country] => US [patent_app_date] => 2020-08-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9216 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 107 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16985941 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/985941
Index scheming for filter parameters Aug 4, 2020 Issued
Array ( [id] => 16457563 [patent_doc_number] => 20200366989 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-11-19 [patent_title] => INDEX SCHEMING FOR FILTER PARAMETERS [patent_app_type] => utility [patent_app_number] => 16/985941 [patent_app_country] => US [patent_app_date] => 2020-08-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9216 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 107 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16985941 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/985941
Index scheming for filter parameters Aug 4, 2020 Issued
Array ( [id] => 16457563 [patent_doc_number] => 20200366989 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-11-19 [patent_title] => INDEX SCHEMING FOR FILTER PARAMETERS [patent_app_type] => utility [patent_app_number] => 16/985941 [patent_app_country] => US [patent_app_date] => 2020-08-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9216 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 107 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16985941 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/985941
Index scheming for filter parameters Aug 4, 2020 Issued
Array ( [id] => 17327760 [patent_doc_number] => 11218800 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-01-04 [patent_title] => System and method for processing multi-directional audio and RF backscattered signals [patent_app_type] => utility [patent_app_number] => 16/937348 [patent_app_country] => US [patent_app_date] => 2020-07-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 28 [patent_figures_cnt] => 28 [patent_no_of_words] => 18097 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 395 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16937348 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/937348
System and method for processing multi-directional audio and RF backscattered signals Jul 22, 2020 Issued
Array ( [id] => 16958847 [patent_doc_number] => 11062724 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-07-13 [patent_title] => Removal of audio noise [patent_app_type] => utility [patent_app_number] => 16/905239 [patent_app_country] => US [patent_app_date] => 2020-06-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 14 [patent_no_of_words] => 10762 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 55 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16905239 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/905239
Removal of audio noise Jun 17, 2020 Issued
Array ( [id] => 17108739 [patent_doc_number] => 11128975 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-09-21 [patent_title] => Acoustic system and acoustic control device [patent_app_type] => utility [patent_app_number] => 16/904067 [patent_app_country] => US [patent_app_date] => 2020-06-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 15 [patent_no_of_words] => 7160 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 102 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16904067 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/904067
Acoustic system and acoustic control device Jun 16, 2020 Issued
Array ( [id] => 16522594 [patent_doc_number] => 10873825 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-12-22 [patent_title] => Audio spatialization and reinforcement between multiple headsets [patent_app_type] => utility [patent_app_number] => 16/883796 [patent_app_country] => US [patent_app_date] => 2020-05-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 19393 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 111 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16883796 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/883796
Audio spatialization and reinforcement between multiple headsets May 25, 2020 Issued
Array ( [id] => 16273711 [patent_doc_number] => 20200275199 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-08-27 [patent_title] => DIRECTIONAL AUDIO PICKUP IN COLLABORATION ENDPOINTS [patent_app_type] => utility [patent_app_number] => 15/930841 [patent_app_country] => US [patent_app_date] => 2020-05-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6250 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 101 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15930841 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/930841
DIRECTIONAL AUDIO PICKUP IN COLLABORATION ENDPOINTS May 12, 2020 Abandoned
Array ( [id] => 16566557 [patent_doc_number] => 10891931 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-01-12 [patent_title] => Single-channel, binaural and multi-channel dereverberation [patent_app_type] => utility [patent_app_number] => 16/872672 [patent_app_country] => US [patent_app_date] => 2020-05-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 14 [patent_no_of_words] => 10147 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [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] => 16872672 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/872672
Single-channel, binaural and multi-channel dereverberation May 11, 2020 Issued
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