Search

Khai N. Nguyen

Examiner (ID: 9697, Phone: (571)270-3141 , Office: P/2652 )

Most Active Art Unit
2652
Art Unit(s)
2614, 2652
Total Applications
777
Issued Applications
680
Pending Applications
6
Abandoned Applications
96

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 17137415 [patent_doc_number] => 11138978 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-10-05 [patent_title] => Topic mining based on interactionally defined activity sequences [patent_app_type] => utility [patent_app_number] => 16/521537 [patent_app_country] => US [patent_app_date] => 2019-07-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 8342 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 121 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16521537 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/521537
Topic mining based on interactionally defined activity sequences Jul 23, 2019 Issued
Array ( [id] => 17309359 [patent_doc_number] => 11210475 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-12-28 [patent_title] => Enhanced attention mechanisms [patent_app_type] => utility [patent_app_number] => 16/518518 [patent_app_country] => US [patent_app_date] => 2019-07-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 9 [patent_no_of_words] => 11122 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [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] => 16518518 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/518518
Enhanced attention mechanisms Jul 21, 2019 Issued
Array ( [id] => 16150669 [patent_doc_number] => 10708425 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2020-07-07 [patent_title] => Voice and speech recognition for call center feedback and quality assurance [patent_app_type] => utility [patent_app_number] => 16/513942 [patent_app_country] => US [patent_app_date] => 2019-07-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 14919 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 150 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16513942 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/513942
Voice and speech recognition for call center feedback and quality assurance Jul 16, 2019 Issued
Array ( [id] => 15048279 [patent_doc_number] => 20190335144 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-10-31 [patent_title] => TELEVISION RECEIVER WITH A TV PHONE FUNCTION [patent_app_type] => utility [patent_app_number] => 16/506100 [patent_app_country] => US [patent_app_date] => 2019-07-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 19112 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 169 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16506100 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/506100
Communication apparatus for transmitting and receiving digital information to and from another communication apparatus Jul 8, 2019 Issued
Array ( [id] => 15351073 [patent_doc_number] => 20200013428 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-01-09 [patent_title] => EMOTION ESTIMATION SYSTEM AND NON-TRANSITORY COMPUTER READABLE MEDIUM [patent_app_type] => utility [patent_app_number] => 16/458200 [patent_app_country] => US [patent_app_date] => 2019-07-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5884 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [patent_words_short_claim] => 64 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16458200 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/458200
Emotion estimation system and non-transitory computer readable medium Jun 30, 2019 Issued
Array ( [id] => 17500370 [patent_doc_number] => 11289078 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-03-29 [patent_title] => Voice controlled camera with AI scene detection for precise focusing [patent_app_type] => utility [patent_app_number] => 16/456523 [patent_app_country] => US [patent_app_date] => 2019-06-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 12 [patent_no_of_words] => 9813 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 158 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16456523 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/456523
Voice controlled camera with AI scene detection for precise focusing Jun 27, 2019 Issued
Array ( [id] => 15187171 [patent_doc_number] => 20190364177 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-11-28 [patent_title] => AUTOMATICALLY DETERMINING A WET MICROPHONE CONDITION IN A CAMERA [patent_app_type] => utility [patent_app_number] => 16/440430 [patent_app_country] => US [patent_app_date] => 2019-06-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6800 [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] => 16440430 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/440430
Automatically determining a wet microphone condition in a camera Jun 12, 2019 Issued
Array ( [id] => 16509022 [patent_doc_number] => 20200388278 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-12-10 [patent_title] => HEARING PROTECTION SYSTEMS [patent_app_type] => utility [patent_app_number] => 16/432380 [patent_app_country] => US [patent_app_date] => 2019-06-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10693 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 61 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16432380 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/432380
HEARING PROTECTION SYSTEMS Jun 4, 2019 Abandoned
Array ( [id] => 16667565 [patent_doc_number] => 10936813 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2021-03-02 [patent_title] => Context-aware spell checker [patent_app_type] => utility [patent_app_number] => 16/427793 [patent_app_country] => US [patent_app_date] => 2019-05-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 11754 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 133 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16427793 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/427793
Context-aware spell checker May 30, 2019 Issued
Array ( [id] => 16097729 [patent_doc_number] => 20200202851 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-06-25 [patent_title] => SPEECH RECOGNITION DEVICE AND SYSTEM [patent_app_type] => utility [patent_app_number] => 16/427335 [patent_app_country] => US [patent_app_date] => 2019-05-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2023 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 137 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16427335 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/427335
SPEECH RECOGNITION DEVICE AND SYSTEM May 29, 2019 Abandoned
Array ( [id] => 16845680 [patent_doc_number] => 11017772 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2021-05-25 [patent_title] => Natural language programming [patent_app_type] => utility [patent_app_number] => 16/427060 [patent_app_country] => US [patent_app_date] => 2019-05-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 16 [patent_no_of_words] => 10374 [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] => 16427060 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/427060
Natural language programming May 29, 2019 Issued
Array ( [id] => 17500405 [patent_doc_number] => 11289114 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-03-29 [patent_title] => Content reproducer, sound collector, content reproduction system, and method of controlling content reproducer [patent_app_type] => utility [patent_app_number] => 16/426187 [patent_app_country] => US [patent_app_date] => 2019-05-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 7190 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 7 [patent_words_short_claim] => 61 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16426187 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/426187
Content reproducer, sound collector, content reproduction system, and method of controlling content reproducer May 29, 2019 Issued
Array ( [id] => 15534431 [patent_doc_number] => 20200059522 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-02-20 [patent_title] => ELECTRONIC DEVICE, SERVER AND METHOD OF CONTROLLING THE SAME [patent_app_type] => utility [patent_app_number] => 16/426883 [patent_app_country] => US [patent_app_date] => 2019-05-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10180 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 87 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16426883 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/426883
Electronic device, server and method of controlling the same May 29, 2019 Issued
Array ( [id] => 16281380 [patent_doc_number] => 10764432 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2020-09-01 [patent_title] => System, method, and computer readable medium for establishing communication between devices [patent_app_type] => utility [patent_app_number] => 16/424249 [patent_app_country] => US [patent_app_date] => 2019-05-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 3130 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 50 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16424249 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/424249
System, method, and computer readable medium for establishing communication between devices May 27, 2019 Issued
Array ( [id] => 15794207 [patent_doc_number] => 10630840 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2020-04-21 [patent_title] => Systems for transitioning telephony-based and in-person servicing interactions to and from an artificial intelligence (AI) chat session [patent_app_type] => utility [patent_app_number] => 16/419964 [patent_app_country] => US [patent_app_date] => 2019-05-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 31711 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 150 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16419964 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/419964
Systems for transitioning telephony-based and in-person servicing interactions to and from an artificial intelligence (AI) chat session May 21, 2019 Issued
Array ( [id] => 15002641 [patent_doc_number] => 20190320278 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-10-17 [patent_title] => Calibration of Audio Playback Devices [patent_app_type] => utility [patent_app_number] => 16/416593 [patent_app_country] => US [patent_app_date] => 2019-05-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 16481 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 193 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16416593 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/416593
Calibration of audio playback devices May 19, 2019 Issued
Array ( [id] => 16745498 [patent_doc_number] => 10970490 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-04-06 [patent_title] => Automatic evaluation of artificial intelligence-based processes [patent_app_type] => utility [patent_app_number] => 16/413894 [patent_app_country] => US [patent_app_date] => 2019-05-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 8348 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 169 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16413894 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/413894
Automatic evaluation of artificial intelligence-based processes May 15, 2019 Issued
Array ( [id] => 16973374 [patent_doc_number] => 11069353 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2021-07-20 [patent_title] => Multilingual wakeword detection [patent_app_type] => utility [patent_app_number] => 16/404536 [patent_app_country] => US [patent_app_date] => 2019-05-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 14 [patent_no_of_words] => 10512 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 98 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16404536 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/404536
Multilingual wakeword detection May 5, 2019 Issued
Array ( [id] => 17332038 [patent_doc_number] => 11222505 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-01-11 [patent_title] => Device and system with integrated customer service components [patent_app_type] => utility [patent_app_number] => 16/403755 [patent_app_country] => US [patent_app_date] => 2019-05-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 11266 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 148 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16403755 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/403755
Device and system with integrated customer service components May 5, 2019 Issued
Array ( [id] => 15184239 [patent_doc_number] => 20190362711 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-11-28 [patent_title] => TRAINING OF ACOUSTIC MODELS FOR FAR-FIELD VOCALIZATION PROCESSING SYSTEMS [patent_app_type] => utility [patent_app_number] => 16/402043 [patent_app_country] => US [patent_app_date] => 2019-05-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10359 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 161 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16402043 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/402043
Training of acoustic models for far-field vocalization processing systems May 1, 2019 Issued
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