Search

Matthew A. Eason

Examiner (ID: 492, Phone: (571)270-7230 , Office: P/2651 )

Most Active Art Unit
2651
Art Unit(s)
2624, 2651, 2614
Total Applications
807
Issued Applications
630
Pending Applications
11
Abandoned Applications
176

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 17575540 [patent_doc_number] => 11323823 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2022-05-03 [patent_title] => MEMS device with a diaphragm having a slotted layer [patent_app_type] => utility [patent_app_number] => 17/151437 [patent_app_country] => US [patent_app_date] => 2021-01-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 26 [patent_no_of_words] => 5890 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 75 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17151437 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/151437
MEMS device with a diaphragm having a slotted layer Jan 17, 2021 Issued
Array ( [id] => 18278072 [patent_doc_number] => 11617032 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-03-28 [patent_title] => Speaker device [patent_app_type] => utility [patent_app_number] => 17/151465 [patent_app_country] => US [patent_app_date] => 2021-01-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 19 [patent_no_of_words] => 7024 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 123 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17151465 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/151465
Speaker device Jan 17, 2021 Issued
Array ( [id] => 17680881 [patent_doc_number] => 11365119 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-06-21 [patent_title] => Device having a membrane and method of manufacture [patent_app_type] => utility [patent_app_number] => 17/149141 [patent_app_country] => US [patent_app_date] => 2021-01-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 18 [patent_no_of_words] => 8394 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 234 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17149141 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/149141
Device having a membrane and method of manufacture Jan 13, 2021 Issued
Array ( [id] => 16967559 [patent_doc_number] => 20210219058 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-07-15 [patent_title] => MICROMECHANICAL COMPONENT FOR A SENSOR DEVICE OR MICROPHONE DEVICE [patent_app_type] => utility [patent_app_number] => 17/147310 [patent_app_country] => US [patent_app_date] => 2021-01-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5252 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [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] => 17147310 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/147310
Micromechanical component for a sensor device or microphone device Jan 11, 2021 Issued
Array ( [id] => 17849310 [patent_doc_number] => 11438706 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-09-06 [patent_title] => Robust MEMS microphone [patent_app_type] => utility [patent_app_number] => 17/143934 [patent_app_country] => US [patent_app_date] => 2021-01-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 23 [patent_no_of_words] => 7551 [patent_no_of_claims] => 27 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 135 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17143934 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/143934
Robust MEMS microphone Jan 6, 2021 Issued
Array ( [id] => 18250036 [patent_doc_number] => 11606646 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-03-14 [patent_title] => Method of making a piezoelectric MEMS diaphragm microphone [patent_app_type] => utility [patent_app_number] => 17/138320 [patent_app_country] => US [patent_app_date] => 2020-12-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 18 [patent_figures_cnt] => 31 [patent_no_of_words] => 10157 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 134 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17138320 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/138320
Method of making a piezoelectric MEMS diaphragm microphone Dec 29, 2020 Issued
Array ( [id] => 17710572 [patent_doc_number] => 20220210580 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-06-30 [patent_title] => MEMS Acoustic Sensor and Assembly [patent_app_type] => utility [patent_app_number] => 17/137678 [patent_app_country] => US [patent_app_date] => 2020-12-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3480 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [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] => 17137678 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/137678
MEMS acoustic sensor and assembly Dec 29, 2020 Issued
Array ( [id] => 16938182 [patent_doc_number] => 20210204071 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-07-01 [patent_title] => MEMS MICROPHONE WITH INTEGRATED RESISTOR HEATER [patent_app_type] => utility [patent_app_number] => 17/131497 [patent_app_country] => US [patent_app_date] => 2020-12-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5837 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -24 [patent_words_short_claim] => 66 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17131497 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/131497
MEMS microphone with integrated resistor heater Dec 21, 2020 Issued
Array ( [id] => 16922250 [patent_doc_number] => 20210195342 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-06-24 [patent_title] => MICROPHONE ASSEMBLY HAVING A DIRECT CURRENT BIAS CIRCUIT WITH DEEP TRENCH ISOLATION [patent_app_type] => utility [patent_app_number] => 17/130512 [patent_app_country] => US [patent_app_date] => 2020-12-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6868 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 121 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17130512 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/130512
Microphone assembly having a direct current bias circuit with deep trench isolation Dec 21, 2020 Issued
Array ( [id] => 17701580 [patent_doc_number] => 11375318 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2022-06-28 [patent_title] => MEMS device including a support structure [patent_app_type] => utility [patent_app_number] => 17/127993 [patent_app_country] => US [patent_app_date] => 2020-12-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 12 [patent_no_of_words] => 3151 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 137 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17127993 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/127993
MEMS device including a support structure Dec 17, 2020 Issued
Array ( [id] => 17518231 [patent_doc_number] => 11297406 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-04-05 [patent_title] => Acoustic transducers with a low pressure zone and diaphragms having a pressure sensor [patent_app_type] => utility [patent_app_number] => 17/127794 [patent_app_country] => US [patent_app_date] => 2020-12-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 19 [patent_no_of_words] => 11904 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 67 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17127794 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/127794
Acoustic transducers with a low pressure zone and diaphragms having a pressure sensor Dec 17, 2020 Issued
Array ( [id] => 16890371 [patent_doc_number] => 20210176569 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-06-10 [patent_title] => FORCE FEEDBACK ACTUATOR FOR A MEMS TRANSDUCER [patent_app_type] => utility [patent_app_number] => 17/117073 [patent_app_country] => US [patent_app_date] => 2020-12-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6605 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 65 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17117073 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/117073
Force feedback actuator for a MEMS transducer Dec 8, 2020 Issued
Array ( [id] => 17680880 [patent_doc_number] => 11365118 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2022-06-21 [patent_title] => Acoustic transducer assembly [patent_app_type] => utility [patent_app_number] => 17/110404 [patent_app_country] => US [patent_app_date] => 2020-12-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 3851 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 141 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17110404 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/110404
Acoustic transducer assembly Dec 2, 2020 Issued
Array ( [id] => 17646685 [patent_doc_number] => 20220174424 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-06-02 [patent_title] => DIGITAL MICROPHONE WITH LOW DATA RATE INTERFACE [patent_app_type] => utility [patent_app_number] => 17/106983 [patent_app_country] => US [patent_app_date] => 2020-11-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6806 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 82 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17106983 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/106983
Digital microphone with low data rate interface Nov 29, 2020 Issued
Array ( [id] => 16753545 [patent_doc_number] => 20210105558 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-04-08 [patent_title] => THE-EAR HEARING AID DEVICE, A HEARING AID, AND AN ELECTRO-ACOUSTIC TRANSDUCER [patent_app_type] => utility [patent_app_number] => 17/103488 [patent_app_country] => US [patent_app_date] => 2020-11-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 17508 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 108 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17103488 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/103488
In-the-ear hearing aid device, a hearing aid, and an electro-acoustic transducer Nov 23, 2020 Issued
Array ( [id] => 17972644 [patent_doc_number] => 11490205 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-11-01 [patent_title] => Audio transducers [patent_app_type] => utility [patent_app_number] => 17/085792 [patent_app_country] => US [patent_app_date] => 2020-10-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 158 [patent_figures_cnt] => 410 [patent_no_of_words] => 179914 [patent_no_of_claims] => 53 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 140 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17085792 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/085792
Audio transducers Oct 29, 2020 Issued
Array ( [id] => 17584741 [patent_doc_number] => 20220141596 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-05-05 [patent_title] => MEMS DEVICE AND MANUFACTURING METHOD THEREOF [patent_app_type] => utility [patent_app_number] => 17/085423 [patent_app_country] => US [patent_app_date] => 2020-10-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5574 [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] => 17085423 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/085423
MEMS device and manufacturing method thereof Oct 29, 2020 Issued
Array ( [id] => 17555941 [patent_doc_number] => 11312616 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2022-04-26 [patent_title] => Structure of micro-electro-mechanical-system microphone and method for fabricating the same [patent_app_type] => utility [patent_app_number] => 17/081995 [patent_app_country] => US [patent_app_date] => 2020-10-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 10 [patent_no_of_words] => 2851 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 187 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17081995 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/081995
Structure of micro-electro-mechanical-system microphone and method for fabricating the same Oct 26, 2020 Issued
Array ( [id] => 17494859 [patent_doc_number] => 11284187 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2022-03-22 [patent_title] => Small-array MEMS microphone apparatus and noise suppression method thereof [patent_app_type] => utility [patent_app_number] => 17/079777 [patent_app_country] => US [patent_app_date] => 2020-10-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 18 [patent_figures_cnt] => 18 [patent_no_of_words] => 7532 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 189 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17079777 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/079777
Small-array MEMS microphone apparatus and noise suppression method thereof Oct 25, 2020 Issued
Array ( [id] => 16792809 [patent_doc_number] => 20210122626 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-04-29 [patent_title] => MEMS Microphone and Method of Manufacture [patent_app_type] => utility [patent_app_number] => 17/079276 [patent_app_country] => US [patent_app_date] => 2020-10-23 [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] => -15 [patent_words_short_claim] => 136 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17079276 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/079276
MEMS microphone and method of manufacture Oct 22, 2020 Issued
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