Search

John K. Peng

Supervisory Patent Examiner (ID: 8785, Phone: (571)272-7272 , Office: P/2600 )

Most Active Art Unit
2602
Art Unit(s)
2602, 2617, 2303, 2714
Total Applications
648
Issued Applications
604
Pending Applications
0
Abandoned Applications
44

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 17878874 [patent_doc_number] => 11450905 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-09-20 [patent_title] => Battery pack [patent_app_type] => utility [patent_app_number] => 16/729877 [patent_app_country] => US [patent_app_date] => 2019-12-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 15 [patent_no_of_words] => 11492 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 506 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16729877 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/729877
Battery pack Dec 29, 2019 Issued
Array ( [id] => 16001711 [patent_doc_number] => 20200176726 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-06-04 [patent_title] => REPEATEDLY BENDABLE FLEXIBLE BATTERY [patent_app_type] => utility [patent_app_number] => 16/701661 [patent_app_country] => US [patent_app_date] => 2019-12-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3084 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [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] => 16701661 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/701661
REPEATEDLY BENDABLE FLEXIBLE BATTERY Dec 2, 2019 Abandoned
Array ( [id] => 17803576 [patent_doc_number] => 11417890 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-08-16 [patent_title] => Flexible battery assembly and method for manufacturing the same [patent_app_type] => utility [patent_app_number] => 16/699966 [patent_app_country] => US [patent_app_date] => 2019-12-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 12 [patent_no_of_words] => 2801 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 207 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16699966 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/699966
Flexible battery assembly and method for manufacturing the same Dec 1, 2019 Issued
Array ( [id] => 17501068 [patent_doc_number] => 11289783 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-03-29 [patent_title] => Transport system for convertible battery pack [patent_app_type] => utility [patent_app_number] => 16/700270 [patent_app_country] => US [patent_app_date] => 2019-12-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 16 [patent_no_of_words] => 4832 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 201 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16700270 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/700270
Transport system for convertible battery pack Dec 1, 2019 Issued
Array ( [id] => 20333017 [patent_doc_number] => 12463303 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-11-04 [patent_title] => Lamination device and method and secondary battery manufacturing equipment comprising lamination device [patent_app_type] => utility [patent_app_number] => 17/294578 [patent_app_country] => US [patent_app_date] => 2019-11-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 1174 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 303 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17294578 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/294578
Lamination device and method and secondary battery manufacturing equipment comprising lamination device Nov 25, 2019 Issued
Array ( [id] => 20346177 [patent_doc_number] => 12469912 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-11-11 [patent_title] => Battery and manufacturing method thereof [patent_app_type] => utility [patent_app_number] => 17/286166 [patent_app_country] => US [patent_app_date] => 2019-11-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 12 [patent_no_of_words] => 1954 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 347 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17286166 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/286166
Battery and manufacturing method thereof Nov 24, 2019 Issued
Array ( [id] => 17811223 [patent_doc_number] => 20220263058 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-08-18 [patent_title] => METHOD OF MANUFACTURING THE CYLINDRICAL BATTERY, AND DRYING APPARATUS FOR CARRYING OUT THE SAME [patent_app_type] => utility [patent_app_number] => 17/265932 [patent_app_country] => US [patent_app_date] => 2019-11-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4497 [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] => 17265932 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/265932
METHOD OF MANUFACTURING THE CYLINDRICAL BATTERY, AND DRYING APPARATUS FOR CARRYING OUT THE SAME Nov 18, 2019 Pending
Array ( [id] => 15626201 [patent_doc_number] => 20200083505 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-03-12 [patent_title] => RECHARGEABLE BATTERY WITH MULTI-LAYER MEMBRANE [patent_app_type] => utility [patent_app_number] => 16/683091 [patent_app_country] => US [patent_app_date] => 2019-11-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15033 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -32 [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] => 16683091 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/683091
RECHARGEABLE BATTERY WITH MULTI-LAYER MEMBRANE Nov 12, 2019 Abandoned
Array ( [id] => 17745993 [patent_doc_number] => 11394079 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-07-19 [patent_title] => Battery cell pack thermal runaway mitigation [patent_app_type] => utility [patent_app_number] => 16/680317 [patent_app_country] => US [patent_app_date] => 2019-11-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 3611 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 131 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16680317 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/680317
Battery cell pack thermal runaway mitigation Nov 10, 2019 Issued
Array ( [id] => 17339817 [patent_doc_number] => 20220006148 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-01-06 [patent_title] => BATTERY PRESSURE DETECTION APPARATUS [patent_app_type] => utility [patent_app_number] => 17/292337 [patent_app_country] => US [patent_app_date] => 2019-11-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3663 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 89 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17292337 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/292337
BATTERY PRESSURE DETECTION APPARATUS Nov 3, 2019 Pending
Array ( [id] => 17464173 [patent_doc_number] => 20220077479 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-03-10 [patent_title] => VOLTAGE CONVERTER ARRANGEMENT, FUEL CELL SYSTEM AND METHOD OF OPERATING A VOLTAGE CONVERTER ARRANGEMENT [patent_app_type] => utility [patent_app_number] => 17/423831 [patent_app_country] => US [patent_app_date] => 2019-11-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2857 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [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] => 17423831 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/423831
Voltage converter arrangement, fuel cell system and method of operating a voltage converter arrangement Nov 3, 2019 Issued
Array ( [id] => 17477957 [patent_doc_number] => 20220085461 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-03-17 [patent_title] => SECONDARY BATTERY [patent_app_type] => utility [patent_app_number] => 17/423310 [patent_app_country] => US [patent_app_date] => 2019-10-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3952 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [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] => 17423310 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/423310
Secondary battery Oct 28, 2019 Issued
Array ( [id] => 17530278 [patent_doc_number] => 11302983 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-04-12 [patent_title] => Battery module frame for a battery module of a battery system [patent_app_type] => utility [patent_app_number] => 16/663114 [patent_app_country] => US [patent_app_date] => 2019-10-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 21 [patent_no_of_words] => 11166 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 376 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16663114 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/663114
Battery module frame for a battery module of a battery system Oct 23, 2019 Issued
Array ( [id] => 15841631 [patent_doc_number] => 20200136098 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-04-30 [patent_title] => CELL HOUSING PLATE FOR THE ARRANGEMENT OF ROUND CELLS [patent_app_type] => utility [patent_app_number] => 16/661344 [patent_app_country] => US [patent_app_date] => 2019-10-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4337 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 180 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16661344 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/661344
Cell housing plate for the arrangement of round cells Oct 22, 2019 Issued
Array ( [id] => 16272714 [patent_doc_number] => 20200274202 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-08-27 [patent_title] => SOLID-STATE BATTERY [patent_app_type] => utility [patent_app_number] => 16/661709 [patent_app_country] => US [patent_app_date] => 2019-10-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3646 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -1 [patent_words_short_claim] => 134 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16661709 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/661709
Solid-state battery Oct 22, 2019 Issued
Array ( [id] => 17623487 [patent_doc_number] => 11342553 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-05-24 [patent_title] => Methods for prelithiation of silicon containing electrodes [patent_app_type] => utility [patent_app_number] => 16/590859 [patent_app_country] => US [patent_app_date] => 2019-10-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 12 [patent_no_of_words] => 6657 [patent_no_of_claims] => 31 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 79 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16590859 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/590859
Methods for prelithiation of silicon containing electrodes Oct 1, 2019 Issued
Array ( [id] => 15940155 [patent_doc_number] => 20200161711 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-05-21 [patent_title] => MANUFACTURING METHOD OF COMPACTED STRIP-SHAPED ELECTRODE PLATE, COMPACTED STRIP-SHAPED ELECTRODE PLATE, AND BATTERY [patent_app_type] => utility [patent_app_number] => 16/590658 [patent_app_country] => US [patent_app_date] => 2019-10-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12699 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 222 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16590658 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/590658
Manufacturing method of compacted strip-shaped electrode plate, compacted strip-shaped electrode plate, and battery Oct 1, 2019 Issued
Array ( [id] => 17392880 [patent_doc_number] => 11241872 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-02-08 [patent_title] => Apparatus for manufacturing stack of sheet-shaped electrodes [patent_app_type] => utility [patent_app_number] => 16/573033 [patent_app_country] => US [patent_app_date] => 2019-09-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 20 [patent_no_of_words] => 8438 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 164 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16573033 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/573033
Apparatus for manufacturing stack of sheet-shaped electrodes Sep 16, 2019 Issued
Array ( [id] => 17607486 [patent_doc_number] => 11335980 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-05-17 [patent_title] => Flexible battery [patent_app_type] => utility [patent_app_number] => 16/573207 [patent_app_country] => US [patent_app_date] => 2019-09-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 18 [patent_figures_cnt] => 23 [patent_no_of_words] => 4924 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 155 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16573207 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/573207
Flexible battery Sep 16, 2019 Issued
Array ( [id] => 20333014 [patent_doc_number] => 12463300 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-11-04 [patent_title] => Electricity storage device and electricity storage module [patent_app_type] => utility [patent_app_number] => 17/268902 [patent_app_country] => US [patent_app_date] => 2019-09-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 3393 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 346 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17268902 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/268902
Electricity storage device and electricity storage module Sep 16, 2019 Issued
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