Search

Tahseen Khan

Examiner (ID: 10220, Phone: (571)270-1140 , Office: P/1781 )

Most Active Art Unit
1781
Art Unit(s)
1783, 1781, 1794
Total Applications
1177
Issued Applications
616
Pending Applications
141
Abandoned Applications
435

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 19781203 [patent_doc_number] => 12230241 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-02-18 [patent_title] => System and method for secondary path switching for active noise cancellation [patent_app_type] => utility [patent_app_number] => 17/976048 [patent_app_country] => US [patent_app_date] => 2022-10-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 10 [patent_no_of_words] => 11002 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 177 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17976048 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/976048
System and method for secondary path switching for active noise cancellation Oct 27, 2022 Issued
Array ( [id] => 19183516 [patent_doc_number] => 11990112 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-05-21 [patent_title] => Apparatus, system and/or method for acoustic road noise peak frequency cancellation [patent_app_type] => utility [patent_app_number] => 17/971377 [patent_app_country] => US [patent_app_date] => 2022-10-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 11 [patent_no_of_words] => 4926 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 182 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17971377 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/971377
Apparatus, system and/or method for acoustic road noise peak frequency cancellation Oct 20, 2022 Issued
Array ( [id] => 19183516 [patent_doc_number] => 11990112 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-05-21 [patent_title] => Apparatus, system and/or method for acoustic road noise peak frequency cancellation [patent_app_type] => utility [patent_app_number] => 17/971377 [patent_app_country] => US [patent_app_date] => 2022-10-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 11 [patent_no_of_words] => 4926 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 182 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17971377 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/971377
Apparatus, system and/or method for acoustic road noise peak frequency cancellation Oct 20, 2022 Issued
Array ( [id] => 19072789 [patent_doc_number] => 20240107215 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-03-28 [patent_title] => MICROPHONE FRONT CHAMBER STRUCTURE AND VOICE RECEPTION DEVICE [patent_app_type] => utility [patent_app_number] => 17/970549 [patent_app_country] => US [patent_app_date] => 2022-10-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4137 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [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] => 17970549 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/970549
Microphone front chamber structure and voice reception device Oct 19, 2022 Issued
Array ( [id] => 19445869 [patent_doc_number] => 12096174 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-09-17 [patent_title] => Headphone [patent_app_type] => utility [patent_app_number] => 17/969667 [patent_app_country] => US [patent_app_date] => 2022-10-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 7 [patent_no_of_words] => 2866 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 191 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17969667 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/969667
Headphone Oct 18, 2022 Issued
Array ( [id] => 18178611 [patent_doc_number] => 20230039340 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-02-09 [patent_title] => HEARING DEVICE WITH REMOTE FITTING, HEARING SYSTEM, AND RELATED METHODS [patent_app_type] => utility [patent_app_number] => 17/968767 [patent_app_country] => US [patent_app_date] => 2022-10-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7834 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 70 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17968767 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/968767
Hearing device with remote fitting, hearing system, and related methods Oct 17, 2022 Issued
Array ( [id] => 19767035 [patent_doc_number] => 12225349 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2025-02-11 [patent_title] => Nonlinear distortion compensation for capacitive MEMS microphones [patent_app_type] => utility [patent_app_number] => 17/967869 [patent_app_country] => US [patent_app_date] => 2022-10-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 12473 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 124 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17967869 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/967869
Nonlinear distortion compensation for capacitive MEMS microphones Oct 16, 2022 Issued
Array ( [id] => 19654162 [patent_doc_number] => 12175961 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-12-24 [patent_title] => Method and apparatus for noise canceling [patent_app_type] => utility [patent_app_number] => 17/957269 [patent_app_country] => US [patent_app_date] => 2022-09-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 3914 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 85 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17957269 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/957269
Method and apparatus for noise canceling Sep 29, 2022 Issued
Array ( [id] => 18797614 [patent_doc_number] => 11831461 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-11-28 [patent_title] => Automatic device volume adjustment based on learned volume preferences [patent_app_type] => utility [patent_app_number] => 17/953027 [patent_app_country] => US [patent_app_date] => 2022-09-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 5825 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [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] => 17953027 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/953027
Automatic device volume adjustment based on learned volume preferences Sep 25, 2022 Issued
Array ( [id] => 19842462 [patent_doc_number] => 12254857 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-03-18 [patent_title] => Sound management enclosure [patent_app_type] => utility [patent_app_number] => 17/934528 [patent_app_country] => US [patent_app_date] => 2022-09-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 17 [patent_no_of_words] => 6218 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 82 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17934528 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/934528
Sound management enclosure Sep 21, 2022 Issued
Array ( [id] => 19213372 [patent_doc_number] => 12002443 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-06-04 [patent_title] => Sound control device and control method thereof [patent_app_type] => utility [patent_app_number] => 17/901408 [patent_app_country] => US [patent_app_date] => 2022-09-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 10241 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 53 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17901408 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/901408
Sound control device and control method thereof Aug 31, 2022 Issued
Array ( [id] => 19009520 [patent_doc_number] => 20240073591 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-29 [patent_title] => AUDIO MODULES WITH FINS TO REDUCE ACOUSTIC NOISE DUE TO AIRFLOW [patent_app_type] => utility [patent_app_number] => 17/895984 [patent_app_country] => US [patent_app_date] => 2022-08-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6459 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 52 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17895984 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/895984
Audio modules with fins to reduce acoustic noise due to airflow Aug 24, 2022 Issued
Array ( [id] => 18250521 [patent_doc_number] => 20230077560 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-03-16 [patent_title] => SPEAKER [patent_app_type] => utility [patent_app_number] => 17/895293 [patent_app_country] => US [patent_app_date] => 2022-08-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4791 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 98 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17895293 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/895293
Speaker Aug 24, 2022 Issued
Array ( [id] => 18299207 [patent_doc_number] => 20230108893 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-04-06 [patent_title] => SENSOR MOUNTING FEATURES IN A CUSTOM-FITTED HEARING DEVICE SHELL [patent_app_type] => utility [patent_app_number] => 17/893344 [patent_app_country] => US [patent_app_date] => 2022-08-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6989 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 156 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17893344 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/893344
Sensor mounting features in a custom-fitted hearing device shell Aug 22, 2022 Issued
Array ( [id] => 18775930 [patent_doc_number] => 20230370767 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-11-16 [patent_title] => SOUND-RECEIVING SYSTEM, AND ELECTRONIC DEVICE [patent_app_type] => utility [patent_app_number] => 17/820614 [patent_app_country] => US [patent_app_date] => 2022-08-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6562 [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] => 17820614 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/820614
Sound-receiving system, and electronic device Aug 17, 2022 Issued
Array ( [id] => 18736596 [patent_doc_number] => 11805349 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-10-31 [patent_title] => Eyewear accommodating headset [patent_app_type] => utility [patent_app_number] => 17/885631 [patent_app_country] => US [patent_app_date] => 2022-08-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 24 [patent_no_of_words] => 5913 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 107 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17885631 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/885631
Eyewear accommodating headset Aug 10, 2022 Issued
Array ( [id] => 19198830 [patent_doc_number] => 11996078 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-05-28 [patent_title] => Real-time detection of feedback instability [patent_app_type] => utility [patent_app_number] => 17/881982 [patent_app_country] => US [patent_app_date] => 2022-08-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 5609 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 72 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17881982 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/881982
Real-time detection of feedback instability Aug 4, 2022 Issued
Array ( [id] => 18181209 [patent_doc_number] => 20230041938 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-02-09 [patent_title] => MOTORCYCLE SADDLEBAG SUBWOOFER [patent_app_type] => utility [patent_app_number] => 17/879747 [patent_app_country] => US [patent_app_date] => 2022-08-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3281 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 30 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17879747 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/879747
Motorcycle saddlebag subwoofer Aug 1, 2022 Issued
Array ( [id] => 19759459 [patent_doc_number] => 20250048024 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-02-06 [patent_title] => PORTABLE DISPLAY DEVICE [patent_app_type] => utility [patent_app_number] => 18/716500 [patent_app_country] => US [patent_app_date] => 2022-07-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7670 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 125 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18716500 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/716500
PORTABLE DISPLAY DEVICE Jul 20, 2022 Pending
Array ( [id] => 19734900 [patent_doc_number] => 12212914 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-01-28 [patent_title] => Information handling system headset with adjustable earcup position for stereo and mono audio presentation [patent_app_type] => utility [patent_app_number] => 17/868339 [patent_app_country] => US [patent_app_date] => 2022-07-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 3668 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [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] => 17868339 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/868339
Information handling system headset with adjustable earcup position for stereo and mono audio presentation Jul 18, 2022 Issued
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