Search

Mei Ping Chui

Examiner (ID: 369, Phone: (571)272-9078 , Office: P/1616 )

Most Active Art Unit
1616
Art Unit(s)
1616
Total Applications
504
Issued Applications
123
Pending Applications
0
Abandoned Applications
380

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 17615953 [patent_doc_number] => 20220158233 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-05-19 [patent_title] => POLYMER ELECTROLYTE AND METHOD OF PREPARING SAME [patent_app_type] => utility [patent_app_number] => 17/365447 [patent_app_country] => US [patent_app_date] => 2021-07-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5957 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 295 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17365447 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/365447
Polymer electrolyte and method of preparing same Jun 30, 2021 Issued
Array ( [id] => 20267210 [patent_doc_number] => 12438210 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-10-07 [patent_title] => Apparatus for recovering active material and method for reusing active material by using same [patent_app_type] => utility [patent_app_number] => 17/912017 [patent_app_country] => US [patent_app_date] => 2021-07-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 18 [patent_figures_cnt] => 20 [patent_no_of_words] => 13811 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 168 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17912017 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/912017
Apparatus for recovering active material and method for reusing active material by using same Jun 30, 2021 Issued
Array ( [id] => 18205183 [patent_doc_number] => 11587585 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-02-21 [patent_title] => Magnetic-disk substrate and magnetic disk [patent_app_type] => utility [patent_app_number] => 17/364730 [patent_app_country] => US [patent_app_date] => 2021-06-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 7 [patent_no_of_words] => 10484 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 97 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17364730 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/364730
Magnetic-disk substrate and magnetic disk Jun 29, 2021 Issued
Array ( [id] => 17615805 [patent_doc_number] => 20220158085 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-05-19 [patent_title] => MAGNETIC MEMORY DEVICES [patent_app_type] => utility [patent_app_number] => 17/358435 [patent_app_country] => US [patent_app_date] => 2021-06-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6901 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 17358435 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/358435
Magnetic memory devices Jun 24, 2021 Issued
Array ( [id] => 17292057 [patent_doc_number] => 20210387896 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-12-16 [patent_title] => GLASS FOR MAGNETIC RECORDING MEDIUM SUBSTRATE, MAGNETIC RECORDING MEDIUM SUBSTRATE, MAGNETIC RECORDING MEDIUM AND GLASS SPACER FOR MAGNETIC RECORDING AND REPRODUCING APPARATUS [patent_app_type] => utility [patent_app_number] => 17/357281 [patent_app_country] => US [patent_app_date] => 2021-06-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14924 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 221 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17357281 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/357281
Glass for magnetic recording medium substrate, magnetic recording medium substrate, magnetic recording medium and glass spacer for magnetic recording and reproducing apparatus Jun 23, 2021 Issued
Array ( [id] => 18555597 [patent_doc_number] => 20230253614 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-08-10 [patent_title] => SOLID ELECTROLYTE AND SOLID ELECTROLYTE BATTERY [patent_app_type] => utility [patent_app_number] => 18/011684 [patent_app_country] => US [patent_app_date] => 2021-06-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14375 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -1 [patent_words_short_claim] => 175 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18011684 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/011684
SOLID ELECTROLYTE AND SOLID ELECTROLYTE BATTERY Jun 23, 2021 Pending
Array ( [id] => 18551977 [patent_doc_number] => 20230249982 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-08-10 [patent_title] => COATED PARTICULATE ELECTRODE ACTIVE MATERIALS [patent_app_type] => utility [patent_app_number] => 18/001273 [patent_app_country] => US [patent_app_date] => 2021-06-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7254 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [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] => 18001273 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/001273
Coated particulate electrode active materials Jun 17, 2021 Issued
Array ( [id] => 17566432 [patent_doc_number] => 20220130581 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-04-28 [patent_title] => MAGNETIC DEVICE [patent_app_type] => utility [patent_app_number] => 17/350157 [patent_app_country] => US [patent_app_date] => 2021-06-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8321 [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] => 17350157 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/350157
Magnetic device Jun 16, 2021 Issued
Array ( [id] => 18661680 [patent_doc_number] => 20230307696 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-09-28 [patent_title] => SOLID ELECTROLYTE MATERIAL, SOLID ELECTROLYTE, METHOD FOR PRODUCING THESE, AND ALL-SOLID-STATE BATTERY [patent_app_type] => utility [patent_app_number] => 18/008959 [patent_app_country] => US [patent_app_date] => 2021-06-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14717 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 51 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18008959 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/008959
SOLID ELECTROLYTE MATERIAL, SOLID ELECTROLYTE, METHOD FOR PRODUCING THESE, AND ALL-SOLID-STATE BATTERY Jun 8, 2021 Abandoned
Array ( [id] => 18473643 [patent_doc_number] => 20230207931 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-29 [patent_title] => Pouch Film Laminate, Pouch Type Battery Case, and Pouch Type Secondary Battery [patent_app_type] => utility [patent_app_number] => 17/926670 [patent_app_country] => US [patent_app_date] => 2021-06-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9525 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [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] => 17926670 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/926670
Pouch Film Laminate, Pouch Type Battery Case, and Pouch Type Secondary Battery Jun 7, 2021 Pending
Array ( [id] => 18048183 [patent_doc_number] => 11522141 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-12-06 [patent_title] => Electronic switching element [patent_app_type] => utility [patent_app_number] => 17/340459 [patent_app_country] => US [patent_app_date] => 2021-06-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 18 [patent_no_of_words] => 11667 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 336 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17340459 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/340459
Electronic switching element Jun 6, 2021 Issued
Array ( [id] => 17109502 [patent_doc_number] => 20210290099 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-09-23 [patent_title] => Invasive Medical Devices Including Magnetic Region And Systems And Methods [patent_app_type] => utility [patent_app_number] => 17/338281 [patent_app_country] => US [patent_app_date] => 2021-06-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8636 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 75 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17338281 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/338281
Invasive medical devices including magnetic region and systems and methods Jun 2, 2021 Issued
Array ( [id] => 19048378 [patent_doc_number] => 11937512 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-03-19 [patent_title] => Magnetic tunnel junction device with air gap [patent_app_type] => utility [patent_app_number] => 17/303541 [patent_app_country] => US [patent_app_date] => 2021-06-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 17 [patent_no_of_words] => 6713 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 52 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17303541 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/303541
Magnetic tunnel junction device with air gap Jun 1, 2021 Issued
Array ( [id] => 20495310 [patent_doc_number] => 12537187 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-01-27 [patent_title] => Electrode and lithium ion secondary battery [patent_app_type] => utility [patent_app_number] => 18/009471 [patent_app_country] => US [patent_app_date] => 2021-06-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 6 [patent_no_of_words] => 8323 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 147 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18009471 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/009471
Electrode and lithium ion secondary battery Jun 1, 2021 Issued
Array ( [id] => 18039704 [patent_doc_number] => 20220383921 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-12-01 [patent_title] => SELECTIVELY BIASING MAGNETORESISTIVE RANDOM-ACCESS MEMORY CELLS [patent_app_type] => utility [patent_app_number] => 17/331008 [patent_app_country] => US [patent_app_date] => 2021-05-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12415 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 54 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17331008 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/331008
Selectively biasing magnetoresistive random-access memory cells May 25, 2021 Issued
Array ( [id] => 18704567 [patent_doc_number] => 11791083 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-10-17 [patent_title] => Tunnel magneto-resistive (TMR) sensor with perpendicular magnetic tunneling junction (p-MTJ) structures [patent_app_type] => utility [patent_app_number] => 17/330934 [patent_app_country] => US [patent_app_date] => 2021-05-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 8 [patent_no_of_words] => 3403 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 112 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17330934 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/330934
Tunnel magneto-resistive (TMR) sensor with perpendicular magnetic tunneling junction (p-MTJ) structures May 25, 2021 Issued
Array ( [id] => 18531192 [patent_doc_number] => 20230236263 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-07-27 [patent_title] => SYSTEM AND METHOD FOR MANAGING STATE OF BATTERY [patent_app_type] => utility [patent_app_number] => 18/008925 [patent_app_country] => US [patent_app_date] => 2021-05-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8261 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 151 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18008925 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/008925
System and method for managing state of battery May 24, 2021 Issued
Array ( [id] => 17218283 [patent_doc_number] => 20210351621 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-11-11 [patent_title] => WIRELESS DEVICE HAVING ELECTROMAGNETIC SHIELDING [patent_app_type] => utility [patent_app_number] => 17/326606 [patent_app_country] => US [patent_app_date] => 2021-05-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3884 [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] => 17326606 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/326606
WIRELESS DEVICE HAVING ELECTROMAGNETIC SHIELDING May 20, 2021 Abandoned
Array ( [id] => 20508044 [patent_doc_number] => 12542326 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-02-03 [patent_title] => Electric power storage module [patent_app_type] => utility [patent_app_number] => 17/999066 [patent_app_country] => US [patent_app_date] => 2021-05-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 10 [patent_no_of_words] => 3524 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 387 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17999066 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/999066
Electric power storage module May 20, 2021 Issued
Array ( [id] => 17908382 [patent_doc_number] => 11462242 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-10-04 [patent_title] => Magnetic tape having characterized magnetic layer and magnetic recording and reproducing device [patent_app_type] => utility [patent_app_number] => 17/326458 [patent_app_country] => US [patent_app_date] => 2021-05-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 17445 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 113 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17326458 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/326458
Magnetic tape having characterized magnetic layer and magnetic recording and reproducing device May 20, 2021 Issued
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