Search

Emily P. Pham

Examiner (ID: 16032, Phone: (571)270-3046 , Office: P/2838 )

Most Active Art Unit
2838
Art Unit(s)
2838, 2837, 2809
Total Applications
1594
Issued Applications
1399
Pending Applications
80
Abandoned Applications
134

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 18586583 [patent_doc_number] => 20230268848 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-08-24 [patent_title] => VIBRATION-TYPE DRIVE APPARATUS, AND DRIVE METHOD FOR VIBRATION-TYPE DRIVE APPARATUS [patent_app_type] => utility [patent_app_number] => 18/304184 [patent_app_country] => US [patent_app_date] => 2023-04-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 23382 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -61 [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] => 18304184 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/304184
Vibration-type drive apparatus, and drive method for vibration-type drive apparatus Apr 19, 2023 Issued
Array ( [id] => 18571298 [patent_doc_number] => 20230261635 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-08-17 [patent_title] => PIEZOELECTRIC VIBRATION ELEMENT, PIEZOELECTRIC VIBRATOR, AND PIEZOELECTRIC OSCILLATOR [patent_app_type] => utility [patent_app_number] => 18/303614 [patent_app_country] => US [patent_app_date] => 2023-04-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7809 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 74 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18303614 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/303614
Piezoelectric vibration element having conductive etch stop, piezoelectric vibrator, and piezoelectric oscillator Apr 19, 2023 Issued
Array ( [id] => 18571292 [patent_doc_number] => 20230261629 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-08-17 [patent_title] => PIEZOELECTRIC THIN FILM RESONATOR [patent_app_type] => utility [patent_app_number] => 18/136374 [patent_app_country] => US [patent_app_date] => 2023-04-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3172 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 95 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18136374 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/136374
PIEZOELECTRIC THIN FILM RESONATOR Apr 18, 2023 Pending
Array ( [id] => 19216793 [patent_doc_number] => 20240181497 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-06-06 [patent_title] => PIEZOELECTRIC MICROMACHINED ULTRASONIC TRANSDUCER AND PIEZOELECTRIC MICROMACHINED ULTRASONIC TRANSDUCER ARRAY [patent_app_type] => utility [patent_app_number] => 18/302447 [patent_app_country] => US [patent_app_date] => 2023-04-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3465 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 195 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18302447 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/302447
PIEZOELECTRIC MICROMACHINED ULTRASONIC TRANSDUCER AND PIEZOELECTRIC MICROMACHINED ULTRASONIC TRANSDUCER ARRAY Apr 17, 2023 Pending
Array ( [id] => 20821108 [patent_doc_number] => 12676585 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-07-07 [patent_title] => Piezoelectric vibrator, piezoelectric oscillator, and piezoelectric vibrator manufacturing method having electrodes with different thicknesses [patent_app_type] => utility [patent_app_number] => 18/133347 [patent_app_country] => US [patent_app_date] => 2023-04-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 4279 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [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] => 18133347 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/133347
Piezoelectric vibrator, piezoelectric oscillator, and piezoelectric vibrator manufacturing method having electrodes with different thicknesses Apr 10, 2023 Issued
Array ( [id] => 18680902 [patent_doc_number] => 20230318565 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-10-05 [patent_title] => SAW DEVICE WITH TEMPERATURE COEFFICIENT OF FREQUENCY CORRECTION LAYER [patent_app_type] => utility [patent_app_number] => 18/128588 [patent_app_country] => US [patent_app_date] => 2023-03-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5529 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 18128588 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/128588
SAW DEVICE WITH TEMPERATURE COEFFICIENT OF FREQUENCY CORRECTION LAYER Mar 29, 2023 Pending
Array ( [id] => 18682527 [patent_doc_number] => 20230320218 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-10-05 [patent_title] => PIEZOELECTRIC ELEMENT AND PIEZOELECTRIC ELEMENT APPLICATION DEVICE [patent_app_type] => utility [patent_app_number] => 18/192325 [patent_app_country] => US [patent_app_date] => 2023-03-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8432 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -4 [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] => 18192325 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/192325
PIEZOELECTRIC ELEMENT AND PIEZOELECTRIC ELEMENT APPLICATION DEVICE Mar 28, 2023 Pending
Array ( [id] => 19349973 [patent_doc_number] => 20240258937 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-01 [patent_title] => DRIVING MECHANISM [patent_app_type] => utility [patent_app_number] => 18/191515 [patent_app_country] => US [patent_app_date] => 2023-03-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8369 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 56 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18191515 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/191515
DRIVING MECHANISM Mar 27, 2023 Issued
Array ( [id] => 18516193 [patent_doc_number] => 20230232515 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-07-20 [patent_title] => LOAD CONTROL DEVICE CONFIGURED TO OPERATE IN TWO-WIRE AND THREE-WIRE MODES [patent_app_type] => utility [patent_app_number] => 18/186497 [patent_app_country] => US [patent_app_date] => 2023-03-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 18242 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 132 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18186497 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/186497
Load control device configured to operate in two-wire and three-wire modes Mar 19, 2023 Issued
Array ( [id] => 18682534 [patent_doc_number] => 20230320225 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-10-05 [patent_title] => PIEZOELECTRIC ELEMENT [patent_app_type] => utility [patent_app_number] => 18/182851 [patent_app_country] => US [patent_app_date] => 2023-03-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 22996 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 186 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18182851 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/182851
PIEZOELECTRIC ELEMENT Mar 12, 2023 Pending
Array ( [id] => 19912839 [patent_doc_number] => 12289065 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-04-29 [patent_title] => Motor having movable holding members, driving apparatus, lens apparatus, and image pickup apparatus [patent_app_type] => utility [patent_app_number] => 18/182549 [patent_app_country] => US [patent_app_date] => 2023-03-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 16 [patent_no_of_words] => 0 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 150 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18182549 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/182549
Motor having movable holding members, driving apparatus, lens apparatus, and image pickup apparatus Mar 12, 2023 Issued
Array ( [id] => 18457146 [patent_doc_number] => 20230198428 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-22 [patent_title] => SILENT STICK-SLIP PIEZO MOTOR [patent_app_type] => utility [patent_app_number] => 18/112191 [patent_app_country] => US [patent_app_date] => 2023-02-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3445 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -22 [patent_words_short_claim] => 118 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18112191 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/112191
SILENT STICK-SLIP PIEZO MOTOR Feb 20, 2023 Abandoned
Array ( [id] => 19918931 [patent_doc_number] => 12294317 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-05-06 [patent_title] => Piezoelectric ultrasonic motor with a more stable vibration body [patent_app_type] => utility [patent_app_number] => 18/172033 [patent_app_country] => US [patent_app_date] => 2023-02-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 0 [patent_no_of_claims] => 10 [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] => 18172033 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/172033
Piezoelectric ultrasonic motor with a more stable vibration body Feb 20, 2023 Issued
Array ( [id] => 18586639 [patent_doc_number] => 20230268904 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-08-24 [patent_title] => RESONATOR DEVICE AND METHOD OF MANUFACTURING RESONATOR DEVICE [patent_app_type] => utility [patent_app_number] => 18/170897 [patent_app_country] => US [patent_app_date] => 2023-02-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7423 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 128 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18170897 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/170897
Resonator device and method of manufacturing resonator device Feb 16, 2023 Issued
Array ( [id] => 18457148 [patent_doc_number] => 20230198430 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-22 [patent_title] => DRIVE ASSEMBLY, MOTOR, AND TERMINAL [patent_app_type] => utility [patent_app_number] => 18/169919 [patent_app_country] => US [patent_app_date] => 2023-02-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11813 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 214 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18169919 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/169919
Drive assembly, motor, and terminal Feb 15, 2023 Issued
Array ( [id] => 19364941 [patent_doc_number] => 20240266975 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-08 [patent_title] => WIRED VIBRATION ENERGY TRANSFER SYSTEM AND METHOD [patent_app_type] => utility [patent_app_number] => 18/166224 [patent_app_country] => US [patent_app_date] => 2023-02-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2337 [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] => 18166224 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/166224
Wired vibration energy transfer system and method Feb 7, 2023 Issued
Array ( [id] => 19101674 [patent_doc_number] => 20240120902 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-04-11 [patent_title] => ULTRAMINIATURE TUNING FORK QUARTZ CRYSTAL AND RESONATOR [patent_app_type] => utility [patent_app_number] => 18/107204 [patent_app_country] => US [patent_app_date] => 2023-02-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4465 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 130 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18107204 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/107204
Ultraminiature tuning fork quartz crystal having groove groups for filling conductive silver glue and resonator using same Feb 7, 2023 Issued
Array ( [id] => 18945792 [patent_doc_number] => 20240040931 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-01 [patent_title] => ACOUSTIC OUTPUT APPARATUS [patent_app_type] => utility [patent_app_number] => 18/165348 [patent_app_country] => US [patent_app_date] => 2023-02-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 18985 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [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] => 18165348 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/165348
ACOUSTIC OUTPUT APPARATUS Feb 6, 2023 Pending
Array ( [id] => 18807484 [patent_doc_number] => 20230381817 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-11-30 [patent_title] => ULTRASONIC TRANSDUCER [patent_app_type] => utility [patent_app_number] => 18/163883 [patent_app_country] => US [patent_app_date] => 2023-02-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2703 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 91 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18163883 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/163883
ULTRASONIC TRANSDUCER Feb 2, 2023 Pending
Array ( [id] => 18396928 [patent_doc_number] => 20230165149 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-05-25 [patent_title] => PIEZOELECTRIC FILM-ATTACHED SUBSTRATE AND PIEZOELECTRIC ELEMENT [patent_app_type] => utility [patent_app_number] => 18/159139 [patent_app_country] => US [patent_app_date] => 2023-01-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7025 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 158 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18159139 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/159139
Piezoelectric film-attached substrate and piezoelectric element Jan 24, 2023 Issued
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