Search

John Q. Chavis

Examiner (ID: 3731, Phone: (571)272-3720 , Office: P/2193 )

Most Active Art Unit
2193
Art Unit(s)
2762, 2787, 2899, 2316, 2307, 2122, 2191, 2764, 2124, 2193
Total Applications
1631
Issued Applications
1371
Pending Applications
60
Abandoned Applications
209

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 20368765 [patent_doc_number] => 20250358577 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-11-20 [patent_title] => Personal Communication Device [patent_app_type] => utility [patent_app_number] => 19/282769 [patent_app_country] => US [patent_app_date] => 2025-07-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1225 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 153 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19282769 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/282769
Personal Communication Device Jul 27, 2025 Pending
18/858444 EARPHONE CONNECTION METHOD AND APPARATUS, EARPHONE, AND MEDIUM Oct 20, 2024 Pending
Array ( [id] => 20012552 [patent_doc_number] => 20250150774 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-05-08 [patent_title] => SYSTEM FOR AND METHOD OF GENERATING AN AUDIO IMAGE [patent_app_type] => utility [patent_app_number] => 18/914159 [patent_app_country] => US [patent_app_date] => 2024-10-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14396 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 188 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18914159 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/914159
SYSTEM FOR AND METHOD OF GENERATING AN AUDIO IMAGE Oct 11, 2024 Pending
Array ( [id] => 20639601 [patent_doc_number] => 20260097954 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2026-04-09 [patent_title] => ACOUSTIC LIMITER FOR MICRO-ELECTRICAL-MECHANICAL SYSTEMS (MEMS) MICROPHONES AND OTHER DEVICES [patent_app_type] => utility [patent_app_number] => 18/910973 [patent_app_country] => US [patent_app_date] => 2024-10-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3303 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 155 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18910973 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/910973
ACOUSTIC LIMITER FOR MICRO-ELECTRICAL-MECHANICAL SYSTEMS (MEMS) MICROPHONES AND OTHER DEVICES Oct 8, 2024 Pending
Array ( [id] => 19714068 [patent_doc_number] => 20250024210 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-01-16 [patent_title] => BINAURAL HEARING AID SYSTEM AND A HEARING AID COMPRISING OWN VOICE ESTIMATION [patent_app_type] => utility [patent_app_number] => 18/900382 [patent_app_country] => US [patent_app_date] => 2024-09-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15601 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 109 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18900382 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/900382
BINAURAL HEARING AID SYSTEM AND A HEARING AID COMPRISING OWN VOICE ESTIMATION Sep 26, 2024 Pending
Array ( [id] => 19852300 [patent_doc_number] => 20250097651 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-03-20 [patent_title] => BONE ANCHORED HEARING IMPLANT DEVICE, HEARING DEVICE SYSTEM AND SIGNAL PROCESSING METHOD [patent_app_type] => utility [patent_app_number] => 18/898165 [patent_app_country] => US [patent_app_date] => 2024-09-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6461 [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] => 18898165 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/898165
BONE ANCHORED HEARING IMPLANT DEVICE, HEARING DEVICE SYSTEM AND SIGNAL PROCESSING METHOD Sep 25, 2024 Pending
Array ( [id] => 19697942 [patent_doc_number] => 20250016487 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-01-09 [patent_title] => ACOUSTIC OUTPUT APPARATUS [patent_app_type] => utility [patent_app_number] => 18/892522 [patent_app_country] => US [patent_app_date] => 2024-09-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 22482 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 176 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18892522 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/892522
ACOUSTIC OUTPUT APPARATUS Sep 21, 2024 Pending
Array ( [id] => 20037509 [patent_doc_number] => 20250175731 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-05-29 [patent_title] => MODULAR SHELL-REPLACEMENT EARPHONE [patent_app_type] => utility [patent_app_number] => 18/818592 [patent_app_country] => US [patent_app_date] => 2024-08-29 [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] => -9 [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] => 18818592 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/818592
MODULAR SHELL-REPLACEMENT EARPHONE Aug 28, 2024 Pending
Array ( [id] => 19820596 [patent_doc_number] => 20250078803 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-03-06 [patent_title] => ACTIVE NOISE REDUCTION SYSTEM [patent_app_type] => utility [patent_app_number] => 18/819719 [patent_app_country] => US [patent_app_date] => 2024-08-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10685 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -4 [patent_words_short_claim] => 176 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18819719 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/819719
ACTIVE NOISE REDUCTION SYSTEM Aug 28, 2024 Pending
Array ( [id] => 19620938 [patent_doc_number] => 20240406618 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-12-05 [patent_title] => ACOUSTIC DEVICE [patent_app_type] => utility [patent_app_number] => 18/806569 [patent_app_country] => US [patent_app_date] => 2024-08-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7537 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 113 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18806569 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/806569
ACOUSTIC DEVICE Aug 14, 2024 Pending
Array ( [id] => 19774722 [patent_doc_number] => 20250056148 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-02-13 [patent_title] => METHOD FOR CREATING A FRAILTY INDICATOR VALUE FOR A PERSON USING A HEARING INSTRUMENT AND HEARING INSTRUMENT [patent_app_type] => utility [patent_app_number] => 18/797759 [patent_app_country] => US [patent_app_date] => 2024-08-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6432 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 126 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18797759 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/797759
METHOD FOR CREATING A FRAILTY INDICATOR VALUE FOR A PERSON USING A HEARING INSTRUMENT AND HEARING INSTRUMENT Aug 7, 2024 Pending
Array ( [id] => 19759471 [patent_doc_number] => 20250048036 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-02-06 [patent_title] => APPARATUS [patent_app_type] => utility [patent_app_number] => 18/790324 [patent_app_country] => US [patent_app_date] => 2024-07-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 35525 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -29 [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] => 18790324 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/790324
APPARATUS Jul 30, 2024 Pending
Array ( [id] => 19805542 [patent_doc_number] => 20250071467 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-02-27 [patent_title] => WIRELESS BLUETOOTH EARPHONE COMPRISING REPLACEABLE BATTERY [patent_app_type] => utility [patent_app_number] => 18/788069 [patent_app_country] => US [patent_app_date] => 2024-07-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1223 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -2 [patent_words_short_claim] => 157 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18788069 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/788069
WIRELESS BLUETOOTH EARPHONE COMPRISING REPLACEABLE BATTERY Jul 28, 2024 Pending
Array ( [id] => 20501616 [patent_doc_number] => 20260031078 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2026-01-29 [patent_title] => Machine-Learning (ML) Based Road Noise Cancelation (RNC) [patent_app_type] => utility [patent_app_number] => 18/783971 [patent_app_country] => US [patent_app_date] => 2024-07-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4602 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 93 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18783971 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/783971
Machine-Learning (ML) Based Road Noise Cancelation (RNC) Jul 24, 2024 Pending
Array ( [id] => 20502944 [patent_doc_number] => 20260032408 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2026-01-29 [patent_title] => WIRELESS AUDIO BROADCAST DISCOVERY, SELECTION AND SUBSCRIPTION [patent_app_type] => utility [patent_app_number] => 18/781704 [patent_app_country] => US [patent_app_date] => 2024-07-23 [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] => -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] => 18781704 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/781704
WIRELESS AUDIO BROADCAST DISCOVERY, SELECTION AND SUBSCRIPTION Jul 22, 2024 Pending
Array ( [id] => 19548013 [patent_doc_number] => 20240365049 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-10-31 [patent_title] => TRANSDUCERS, LOUDSPEAKERS, AND ACOUSTIC OUTPUT DEVICES [patent_app_type] => utility [patent_app_number] => 18/766592 [patent_app_country] => US [patent_app_date] => 2024-07-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 19133 [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] => 18766592 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/766592
TRANSDUCERS, LOUDSPEAKERS, AND ACOUSTIC OUTPUT DEVICES Jul 7, 2024 Pending
Array ( [id] => 19728242 [patent_doc_number] => 20250030993 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-01-23 [patent_title] => Method of processing an audio signal in a hearing device [patent_app_type] => utility [patent_app_number] => 18/765908 [patent_app_country] => US [patent_app_date] => 2024-07-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 17009 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 153 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18765908 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/765908
Method of processing an audio signal in a hearing device Jul 7, 2024 Pending
Array ( [id] => 19531440 [patent_doc_number] => 20240355342 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-10-24 [patent_title] => INTER-CHANNEL PHASE DIFFERENCE PARAMETER ENCODING METHOD AND APPARATUS [patent_app_type] => utility [patent_app_number] => 18/763087 [patent_app_country] => US [patent_app_date] => 2024-07-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 17823 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 235 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18763087 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/763087
Inter-channel phase difference parameter encoding method and apparatus Jul 2, 2024 Issued
Array ( [id] => 19533391 [patent_doc_number] => 20240357293 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-10-24 [patent_title] => TERMINAL, AUDIO COOPERATIVE REPRODUCTION SYSTEM, AND CONTENT DISPLAY APPARATUS [patent_app_type] => utility [patent_app_number] => 18/763871 [patent_app_country] => US [patent_app_date] => 2024-07-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14682 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 181 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18763871 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/763871
TERMINAL, AUDIO COOPERATIVE REPRODUCTION SYSTEM, AND CONTENT DISPLAY APPARATUS Jul 2, 2024 Pending
Array ( [id] => 19517307 [patent_doc_number] => 20240348993 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-10-17 [patent_title] => USING A CAMERA FOR HEARING DEVICE ALGORITHM TRAINING [patent_app_type] => utility [patent_app_number] => 18/754722 [patent_app_country] => US [patent_app_date] => 2024-06-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13761 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 48 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18754722 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/754722
USING A CAMERA FOR HEARING DEVICE ALGORITHM TRAINING Jun 25, 2024 Pending
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