Ping Lee

Array ( [id] => 20820664 [patent_doc_number] => 12676136 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-07-07 [patent_title] => Method and system for active noise cancellation [patent_app_type] => utility [patent_app_number] => 18/573020 [patent_app_country] => US [patent_app_date] => 2022-06-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 0 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 248 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18573020 [rel_patent_id] =>[rel_patent_doc_number] =>)

Array ( [id] => 19509054 [patent_doc_number] => 12120491 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2024-10-15 [patent_title] => Auxiliary microphone and methods for improved hearing in smart glass applications [patent_app_type] => utility [patent_app_number] => 17/832440 [patent_app_country] => US [patent_app_date] => 2022-06-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 5281 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 118 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17832440 [rel_patent_id] =>[rel_patent_doc_number] =>)

Array ( [id] => 19569000 [patent_doc_number] => 12143789 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2024-11-12 [patent_title] => User localization [patent_app_type] => utility [patent_app_number] => 17/825613 [patent_app_country] => US [patent_app_date] => 2022-05-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 27 [patent_figures_cnt] => 27 [patent_no_of_words] => 22829 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 203 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17825613 [rel_patent_id] =>[rel_patent_doc_number] =>)

Array ( [id] => 17854836 [patent_doc_number] => 20220284879 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-09-08 [patent_title] => ACTIVE NOISE REDUCTION DEVICE, VEHICLE, AND ANOMALY DETERMINATION METHOD [patent_app_type] => utility [patent_app_number] => 17/752356 [patent_app_country] => US [patent_app_date] => 2022-05-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7168 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 86 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17752356 [rel_patent_id] =>[rel_patent_doc_number] =>)

Array ( [id] => 19706407 [patent_doc_number] => 12200465 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-01-14 [patent_title] => Spatial audio recording from home assistant devices [patent_app_type] => utility [patent_app_number] => 17/748356 [patent_app_country] => US [patent_app_date] => 2022-05-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 10662 [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] => 17748356 [rel_patent_id] =>[rel_patent_doc_number] =>)

Array ( [id] => 17994858 [patent_doc_number] => 20220360895 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-11-10 [patent_title] => SYSTEM AND METHOD UTILIZING DISCRETE MICROPHONES AND VIRTUAL MICROPHONES TO SIMULTANEOUSLY PROVIDE IN-ROOM AMPLIFICATION AND REMOTE COMMUNICATION DURING A COLLABORATION SESSION [patent_app_type] => utility [patent_app_number] => 17/739926 [patent_app_country] => US [patent_app_date] => 2022-05-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13975 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 154 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17739926 [rel_patent_id] =>[rel_patent_doc_number] =>)

Array ( [id] => 17812380 [patent_doc_number] => 20220264215 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-08-18 [patent_title] => Earpiece with GPS receiver [patent_app_type] => utility [patent_app_number] => 17/739865 [patent_app_country] => US [patent_app_date] => 2022-05-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2608 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 189 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17739865 [rel_patent_id] =>[rel_patent_doc_number] =>)

Array ( [id] => 18039630 [patent_doc_number] => 20220383847 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-12-01 [patent_title] => FAN CONTROL SYSTEM AND METHOD FOR NOISE CANCELLATION [patent_app_type] => utility [patent_app_number] => 17/737501 [patent_app_country] => US [patent_app_date] => 2022-05-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8493 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -36 [patent_words_short_claim] => 46 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17737501 [rel_patent_id] =>[rel_patent_doc_number] =>)

Array ( [id] => 17987591 [patent_doc_number] => 20220353628 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-11-03 [patent_title] => SYSTEM AND METHOD FOR TRANSMITTING AT LEAST ONE MULTICHANNEL AUDIO MATRIX ACROSS A GLOBAL NETWORK [patent_app_type] => utility [patent_app_number] => 17/736032 [patent_app_country] => US [patent_app_date] => 2022-05-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5348 [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] => 17736032 [rel_patent_id] =>[rel_patent_doc_number] =>)

Array ( [id] => 18458102 [patent_doc_number] => 20230199384 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-22 [patent_title] => SELECTIVE ACOUSTIC OPTIMIZATION FOR THERMALLY OR POWER LIMITED SPEAKER SYSTEMS [patent_app_type] => utility [patent_app_number] => 17/735419 [patent_app_country] => US [patent_app_date] => 2022-05-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3583 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -24 [patent_words_short_claim] => 45 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17735419 [rel_patent_id] =>[rel_patent_doc_number] =>)

Array ( [id] => 19506846 [patent_doc_number] => 12118268 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-10-15 [patent_title] => Playback device with conforming capacitive touch sensor assembly [patent_app_type] => utility [patent_app_number] => 17/731601 [patent_app_country] => US [patent_app_date] => 2022-04-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 15 [patent_no_of_words] => 21239 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 284 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17731601 [rel_patent_id] =>[rel_patent_doc_number] =>)

Array ( [id] => 18591963 [patent_doc_number] => 11740859 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-08-29 [patent_title] => Media-compensated pass-through and mode-switching [patent_app_type] => utility [patent_app_number] => 17/660951 [patent_app_country] => US [patent_app_date] => 2022-04-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 11898 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 304 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17660951 [rel_patent_id] =>[rel_patent_doc_number] =>)

Array ( [id] => 17781810 [patent_doc_number] => 20220248160 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-08-04 [patent_title] => SOUND PROCESSING METHOD AND APPARATUS [patent_app_type] => utility [patent_app_number] => 17/728043 [patent_app_country] => US [patent_app_date] => 2022-04-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 23502 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 17728043 [rel_patent_id] =>[rel_patent_doc_number] =>)

Array ( [id] => 18712473 [patent_doc_number] => 20230335106 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-10-19 [patent_title] => INDIVIDUALIZED AUTOMATIC AUDIO SYSTEM ADJUSTMENT USING INTEGRATED MICROPHONES [patent_app_type] => utility [patent_app_number] => 17/723950 [patent_app_country] => US [patent_app_date] => 2022-04-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9937 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 124 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17723950 [rel_patent_id] =>[rel_patent_doc_number] =>)

Array ( [id] => 17894853 [patent_doc_number] => 20220304515 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-09-29 [patent_title] => Kitchen Appliance And System Therefor [patent_app_type] => utility [patent_app_number] => 17/720857 [patent_app_country] => US [patent_app_date] => 2022-04-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5819 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 86 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17720857 [rel_patent_id] =>[rel_patent_doc_number] =>)

Array ( [id] => 17932905 [patent_doc_number] => 20220328031 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-10-13 [patent_title] => METHOD AND APPARATUS FOR NOISE REDUCTION, AND HEADSET [patent_app_type] => utility [patent_app_number] => 17/716635 [patent_app_country] => US [patent_app_date] => 2022-04-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4006 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 115 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17716635 [rel_patent_id] =>[rel_patent_doc_number] =>)

Array ( [id] => 17754112 [patent_doc_number] => 20220232317 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-07-21 [patent_title] => METHODS AND APPARATUS FOR WEAR NOISE AUDIO SIGNATURE SUPPRESSION [patent_app_type] => utility [patent_app_number] => 17/712971 [patent_app_country] => US [patent_app_date] => 2022-04-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7457 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 17712971 [rel_patent_id] =>[rel_patent_doc_number] =>)

Array ( [id] => 17739589 [patent_doc_number] => 20220225051 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-07-14 [patent_title] => SIGNAL PROCESSING DEVICE AND METHOD, AND PROGRAM [patent_app_type] => utility [patent_app_number] => 17/709550 [patent_app_country] => US [patent_app_date] => 2022-03-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13821 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 53 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17709550 [rel_patent_id] =>[rel_patent_doc_number] =>)

Array ( [id] => 18761194 [patent_doc_number] => 11812247 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-11-07 [patent_title] => System to move sound into and out of a listener's head using a virtual acoustic system [patent_app_type] => utility [patent_app_number] => 17/695238 [patent_app_country] => US [patent_app_date] => 2022-03-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 8 [patent_no_of_words] => 6476 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 143 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17695238 [rel_patent_id] =>[rel_patent_doc_number] =>)

Array ( [id] => 17708161 [patent_doc_number] => 20220208169 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-06-30 [patent_title] => METHOD AND SYSTEM FOR ACTIVE NOISE CONTROL [patent_app_type] => utility [patent_app_number] => 17/694770 [patent_app_country] => US [patent_app_date] => 2022-03-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9938 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 17694770 [rel_patent_id] =>[rel_patent_doc_number] =>)