Search

Norman Yu

Examiner (ID: 15759, Phone: (571)270-7436 , Office: P/2652 )

Most Active Art Unit
2652
Art Unit(s)
2693, 2652
Total Applications
729
Issued Applications
625
Pending Applications
56
Abandoned Applications
72

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 20224229 [patent_doc_number] => 20250287160 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-09-11 [patent_title] => EAR-WORN DEVICE WITH NEURAL NETWORK-BASED NOISE MODIFICATION AND/OR SPATIAL FOCUSING [patent_app_type] => utility [patent_app_number] => 19/216468 [patent_app_country] => US [patent_app_date] => 2025-05-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 41921 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 63 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19216468 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/216468
EAR-WORN DEVICE WITH NEURAL NETWORK-BASED NOISE MODIFICATION AND/OR SPATIAL FOCUSING May 21, 2025 Pending
Array ( [id] => 20055389 [patent_doc_number] => 20250193611 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-06-12 [patent_title] => EAR-WORN DEVICE WITH NEURAL NETWORK FOR NOISE REDUCTION AND/OR SPATIAL FOCUSING USING MULTIPLE INPUT AUDIO SIGNALS [patent_app_type] => utility [patent_app_number] => 19/060336 [patent_app_country] => US [patent_app_date] => 2025-02-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13477 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -26 [patent_words_short_claim] => 35 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19060336 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/060336
Ear-worn device with neural network for noise reduction and/or spatial focusing using multiple input audio signals Feb 20, 2025 Issued
Array ( [id] => 20055389 [patent_doc_number] => 20250193611 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-06-12 [patent_title] => EAR-WORN DEVICE WITH NEURAL NETWORK FOR NOISE REDUCTION AND/OR SPATIAL FOCUSING USING MULTIPLE INPUT AUDIO SIGNALS [patent_app_type] => utility [patent_app_number] => 19/060336 [patent_app_country] => US [patent_app_date] => 2025-02-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13477 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -26 [patent_words_short_claim] => 35 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19060336 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/060336
Ear-worn device with neural network for noise reduction and/or spatial focusing using multiple input audio signals Feb 20, 2025 Issued
Array ( [id] => 20347143 [patent_doc_number] => 12470880 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-11-11 [patent_title] => Ear-worn device with neural network-based noise modification and/or spatial focusing [patent_app_type] => utility [patent_app_number] => 18/947760 [patent_app_country] => US [patent_app_date] => 2024-11-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 31 [patent_figures_cnt] => 33 [patent_no_of_words] => 41928 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 175 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18947760 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/947760
Ear-worn device with neural network-based noise modification and/or spatial focusing Nov 13, 2024 Issued
Array ( [id] => 19486093 [patent_doc_number] => 20240334135 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-10-03 [patent_title] => REDUCING CLOCK SKEW BETWEEN CLOCK SIGNALS OF FIRST AND SECOND HEARING DEVICES [patent_app_type] => utility [patent_app_number] => 18/737933 [patent_app_country] => US [patent_app_date] => 2024-06-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8438 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -20 [patent_words_short_claim] => 122 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18737933 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/737933
Reducing clock skew between clock signals of first and second hearing devices Jun 6, 2024 Issued
Array ( [id] => 20417908 [patent_doc_number] => 12501209 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-12-16 [patent_title] => Spatial audio capture and analysis with depth [patent_app_type] => utility [patent_app_number] => 18/643040 [patent_app_country] => US [patent_app_date] => 2024-04-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 12 [patent_no_of_words] => 9411 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 99 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18643040 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/643040
Spatial Audio Capture And Analysis With Depth Apr 22, 2024 Pending
Array ( [id] => 19365645 [patent_doc_number] => 20240267679 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-08 [patent_title] => RENDERING AUDIO OVER MULTIPLE SPEAKERS WITH MULTIPLE ACTIVATION CRITERIA [patent_app_type] => utility [patent_app_number] => 18/637051 [patent_app_country] => US [patent_app_date] => 2024-04-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14733 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 219 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18637051 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/637051
RENDERING AUDIO OVER MULTIPLE SPEAKERS WITH MULTIPLE ACTIVATION CRITERIA Apr 15, 2024 Pending
Array ( [id] => 19501581 [patent_doc_number] => 20240340599 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-10-10 [patent_title] => HEARING ASSIST DEVICE [patent_app_type] => utility [patent_app_number] => 18/626934 [patent_app_country] => US [patent_app_date] => 2024-04-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1186 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [patent_words_short_claim] => 72 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18626934 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/626934
HEARING ASSIST DEVICE Apr 3, 2024 Abandoned
Array ( [id] => 19759477 [patent_doc_number] => 20250048042 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-02-06 [patent_title] => EAR-WORN DEVICE WITH NEURAL NETWORK FOR NOISE REDUCTION AND/OR SPATIAL FOCUSING USING MULTIPLE INPUT AUDIO SIGNALS [patent_app_type] => utility [patent_app_number] => 18/592720 [patent_app_country] => US [patent_app_date] => 2024-03-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 18942 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 35 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18592720 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/592720
EAR-WORN DEVICE WITH NEURAL NETWORK FOR NOISE REDUCTION AND/OR SPATIAL FOCUSING USING MULTIPLE INPUT AUDIO SIGNALS Feb 29, 2024 Pending
Array ( [id] => 19759477 [patent_doc_number] => 20250048042 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-02-06 [patent_title] => EAR-WORN DEVICE WITH NEURAL NETWORK FOR NOISE REDUCTION AND/OR SPATIAL FOCUSING USING MULTIPLE INPUT AUDIO SIGNALS [patent_app_type] => utility [patent_app_number] => 18/592720 [patent_app_country] => US [patent_app_date] => 2024-03-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 18942 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 35 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18592720 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/592720
EAR-WORN DEVICE WITH NEURAL NETWORK FOR NOISE REDUCTION AND/OR SPATIAL FOCUSING USING MULTIPLE INPUT AUDIO SIGNALS Feb 29, 2024 Pending
Array ( [id] => 19759477 [patent_doc_number] => 20250048042 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-02-06 [patent_title] => EAR-WORN DEVICE WITH NEURAL NETWORK FOR NOISE REDUCTION AND/OR SPATIAL FOCUSING USING MULTIPLE INPUT AUDIO SIGNALS [patent_app_type] => utility [patent_app_number] => 18/592720 [patent_app_country] => US [patent_app_date] => 2024-03-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 18942 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 35 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18592720 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/592720
EAR-WORN DEVICE WITH NEURAL NETWORK FOR NOISE REDUCTION AND/OR SPATIAL FOCUSING USING MULTIPLE INPUT AUDIO SIGNALS Feb 29, 2024 Pending
Array ( [id] => 19223096 [patent_doc_number] => 20240187800 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-06-06 [patent_title] => REMOVABLE ATTACHMENT OF A PASSIVE TRANSCUTANEOUS BONE CONDUCTION DEVICE WITH LIMITED SKIN DEFORMATION [patent_app_type] => utility [patent_app_number] => 18/440055 [patent_app_country] => US [patent_app_date] => 2024-02-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9326 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 59 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18440055 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/440055
REMOVABLE ATTACHMENT OF A PASSIVE TRANSCUTANEOUS BONE CONDUCTION DEVICE WITH LIMITED SKIN DEFORMATION Feb 12, 2024 Pending
Array ( [id] => 20318903 [patent_doc_number] => 12457463 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-10-28 [patent_title] => Conditional content enhancement [patent_app_type] => utility [patent_app_number] => 18/439501 [patent_app_country] => US [patent_app_date] => 2024-02-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 8 [patent_no_of_words] => 7239 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 196 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18439501 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/439501
Conditional content enhancement Feb 11, 2024 Issued
Array ( [id] => 19501564 [patent_doc_number] => 20240340582 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-10-10 [patent_title] => COAXIAL SPEAKER TWEETER TEMPERATURE PROTECTION METHOD AND SYSTEM, AND COMPUTER-READABLE STORAGE MEDIUM [patent_app_type] => utility [patent_app_number] => 18/406257 [patent_app_country] => US [patent_app_date] => 2024-01-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3411 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -2 [patent_words_short_claim] => 170 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18406257 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/406257
COAXIAL SPEAKER TWEETER TEMPERATURE PROTECTION METHOD AND SYSTEM, AND COMPUTER-READABLE STORAGE MEDIUM Jan 7, 2024 Pending
Array ( [id] => 19148029 [patent_doc_number] => 20240147136 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-05-02 [patent_title] => HEADSET WITH USER CONFIGURABLE NOISE CANCELLATION vs AMBIENT NOISE PICKUP [patent_app_type] => utility [patent_app_number] => 18/405655 [patent_app_country] => US [patent_app_date] => 2024-01-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5180 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [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] => 18405655 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/405655
Headset with user configurable noise cancellation vs ambient noise pickup Jan 4, 2024 Issued
Array ( [id] => 20090432 [patent_doc_number] => 20250220368 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-07-03 [patent_title] => Replaceable Wax Guard Kit [patent_app_type] => utility [patent_app_number] => 18/401707 [patent_app_country] => US [patent_app_date] => 2024-01-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 0 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -23 [patent_words_short_claim] => 71 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18401707 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/401707
Replaceable Wax Guard Kit Dec 31, 2023 Pending
Array ( [id] => 19056443 [patent_doc_number] => 20240098412 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-03-21 [patent_title] => DYNAMIC RENDERING DEVICE METADATA-INFORMED AUDIO ENHANCEMENT SYSTEM [patent_app_type] => utility [patent_app_number] => 18/517592 [patent_app_country] => US [patent_app_date] => 2023-11-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10914 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 110 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18517592 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/517592
DYNAMIC RENDERING DEVICE METADATA-INFORMED AUDIO ENHANCEMENT SYSTEM Nov 21, 2023 Pending
Array ( [id] => 19039878 [patent_doc_number] => 20240089693 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-03-14 [patent_title] => VEHICLE, COMPRISING A VEHICLE CABIN DEFINING AN ACOUSTIC SPACE [patent_app_type] => utility [patent_app_number] => 18/511866 [patent_app_country] => US [patent_app_date] => 2023-11-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6734 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 88 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18511866 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/511866
VEHICLE, COMPRISING A VEHICLE CABIN DEFINING AN ACOUSTIC SPACE Nov 15, 2023 Pending
Array ( [id] => 19039878 [patent_doc_number] => 20240089693 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-03-14 [patent_title] => VEHICLE, COMPRISING A VEHICLE CABIN DEFINING AN ACOUSTIC SPACE [patent_app_type] => utility [patent_app_number] => 18/511866 [patent_app_country] => US [patent_app_date] => 2023-11-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6734 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 88 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18511866 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/511866
VEHICLE, COMPRISING A VEHICLE CABIN DEFINING AN ACOUSTIC SPACE Nov 15, 2023 Pending
Array ( [id] => 19039876 [patent_doc_number] => 20240089691 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-03-14 [patent_title] => INTERAURAL TIME DIFFERENCE CROSSFADER FOR BINAURAL AUDIO RENDERING [patent_app_type] => utility [patent_app_number] => 18/510472 [patent_app_country] => US [patent_app_date] => 2023-11-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15680 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 260 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18510472 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/510472
INTERAURAL TIME DIFFERENCE CROSSFADER FOR BINAURAL AUDIO RENDERING Nov 14, 2023 Pending
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