Search

Lingwen R. Zeng

Examiner (ID: 8795, Phone: (571)272-6649 , Office: P/1723 )

Most Active Art Unit
1723
Art Unit(s)
1725, 1723
Total Applications
699
Issued Applications
494
Pending Applications
79
Abandoned Applications
139

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 13709887 [patent_doc_number] => 20170365898 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-12-21 [patent_title] => AQUEOUS LITHIUM AIR BATTERIES [patent_app_type] => utility [patent_app_number] => 15/499790 [patent_app_country] => US [patent_app_date] => 2017-04-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 20071 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [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] => 15499790 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/499790
AQUEOUS LITHIUM AIR BATTERIES Apr 26, 2017 Abandoned
Array ( [id] => 12005776 [patent_doc_number] => 20170309931 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-10-26 [patent_title] => 'FUEL CELL DEVICE' [patent_app_type] => utility [patent_app_number] => 15/490824 [patent_app_country] => US [patent_app_date] => 2017-04-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 13232 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15490824 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/490824
Fuel cell device Apr 17, 2017 Issued
Array ( [id] => 13599223 [patent_doc_number] => 20180351160 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-12-06 [patent_title] => SILICON-BASED ACTIVE MATERIAL-POLYMER COMPOSITE AND METHOD FOR PREPARING SAME [patent_app_type] => utility [patent_app_number] => 15/761620 [patent_app_country] => US [patent_app_date] => 2017-03-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6715 [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] => 15761620 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/761620
Silicon-based active material-polymer composite and method for preparing same Mar 7, 2017 Issued
Array ( [id] => 13379045 [patent_doc_number] => 20180241064 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-08-23 [patent_title] => SELF-MAINTAINED FLOW CELL DEVICE [patent_app_type] => utility [patent_app_number] => 15/440125 [patent_app_country] => US [patent_app_date] => 2017-02-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3899 [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] => 15440125 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/440125
Self-maintained flow cell device Feb 22, 2017 Issued
Array ( [id] => 12005722 [patent_doc_number] => 20170309877 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-10-26 [patent_title] => 'BATTERY MODULE' [patent_app_type] => utility [patent_app_number] => 15/439715 [patent_app_country] => US [patent_app_date] => 2017-02-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 3462 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15439715 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/439715
Battery module Feb 21, 2017 Issued
Array ( [id] => 16448562 [patent_doc_number] => 10840494 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-11-17 [patent_title] => Compensation system for swelling of electrochemical cells [patent_app_type] => utility [patent_app_number] => 15/435514 [patent_app_country] => US [patent_app_date] => 2017-02-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 12 [patent_no_of_words] => 3827 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 161 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15435514 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/435514
Compensation system for swelling of electrochemical cells Feb 16, 2017 Issued
Array ( [id] => 16533231 [patent_doc_number] => 10875814 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-12-29 [patent_title] => Core-shell particles, polymer electrolyte membrane comprising same, fuel cell or electrochemical cell comprising polymer electrolyte membrane, and method for manufacturing core-shell particles [patent_app_type] => utility [patent_app_number] => 15/762026 [patent_app_country] => US [patent_app_date] => 2017-02-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 10 [patent_no_of_words] => 7233 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 82 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15762026 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/762026
Core-shell particles, polymer electrolyte membrane comprising same, fuel cell or electrochemical cell comprising polymer electrolyte membrane, and method for manufacturing core-shell particles Feb 16, 2017 Issued
Array ( [id] => 11959955 [patent_doc_number] => 20170264107 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-09-14 [patent_title] => 'BATTERY PACK' [patent_app_type] => utility [patent_app_number] => 15/433418 [patent_app_country] => US [patent_app_date] => 2017-02-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 5496 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15433418 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/433418
Battery pack Feb 14, 2017 Issued
Array ( [id] => 11967511 [patent_doc_number] => 20170271664 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-09-21 [patent_title] => 'ACTIVE MATERIAL, NONAQUEOUS ELECTROLYTE BATTERY, BATTERY PACK, AND VEHICLE' [patent_app_type] => utility [patent_app_number] => 15/428816 [patent_app_country] => US [patent_app_date] => 2017-02-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 22706 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15428816 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/428816
Active material, nonaqueous electrolyte battery, battery pack, and vehicle Feb 8, 2017 Issued
Array ( [id] => 15376503 [patent_doc_number] => 10529983 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-01-07 [patent_title] => Composite electrode active material, lithium battery including the same, and method of preparing the composite electrode active material [patent_app_type] => utility [patent_app_number] => 15/398016 [patent_app_country] => US [patent_app_date] => 2017-01-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 15 [patent_no_of_words] => 10469 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 130 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15398016 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/398016
Composite electrode active material, lithium battery including the same, and method of preparing the composite electrode active material Jan 3, 2017 Issued
Array ( [id] => 12897577 [patent_doc_number] => 20180191034 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-07-05 [patent_title] => Stacked, Rolled-Electrode Battery Cell with Y-Axis Bending [patent_app_type] => utility [patent_app_number] => 15/396314 [patent_app_country] => US [patent_app_date] => 2016-12-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3775 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 179 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15396314 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/396314
Stacked, rolled-electrode battery cell with y-axis bending Dec 29, 2016 Issued
Array ( [id] => 14769817 [patent_doc_number] => 10396315 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-08-27 [patent_title] => Hollow-core rolled-electrode battery cell [patent_app_type] => utility [patent_app_number] => 15/396320 [patent_app_country] => US [patent_app_date] => 2016-12-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 12 [patent_no_of_words] => 2783 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 69 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15396320 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/396320
Hollow-core rolled-electrode battery cell Dec 29, 2016 Issued
Array ( [id] => 12850600 [patent_doc_number] => 20180175373 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-06-21 [patent_title] => SYSTEMS AND METHODS FOR LITHIUM-ION CELL MANUFACTURING TO REDUCE CELL CONTAMINATION [patent_app_type] => utility [patent_app_number] => 15/383118 [patent_app_country] => US [patent_app_date] => 2016-12-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3166 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 47 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15383118 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/383118
Systems and methods for lithium-ion cell manufacturing to reduce cell contamination Dec 18, 2016 Issued
Array ( [id] => 13614123 [patent_doc_number] => 20180358612 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-12-13 [patent_title] => LITHIUM ION SECONDARY BATTERY AND METHOD FOR MANUFACTURING LITHIUM ION SECONDARY BATTERY [patent_app_type] => utility [patent_app_number] => 15/761723 [patent_app_country] => US [patent_app_date] => 2016-10-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4581 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 105 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15761723 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/761723
LITHIUM ION SECONDARY BATTERY AND METHOD FOR MANUFACTURING LITHIUM ION SECONDARY BATTERY Oct 30, 2016 Abandoned
Array ( [id] => 14631915 [patent_doc_number] => 20190229329 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-07-25 [patent_title] => ELECTRODE FOR SECONDARY BATTERY AND MANUFACTURING METHOD THEREFOR [patent_app_type] => utility [patent_app_number] => 15/756628 [patent_app_country] => US [patent_app_date] => 2016-08-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7862 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [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] => 15756628 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/756628
ELECTRODE FOR SECONDARY BATTERY AND MANUFACTURING METHOD THEREFOR Aug 15, 2016 Abandoned
Array ( [id] => 16448637 [patent_doc_number] => 10840569 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-11-17 [patent_title] => Storage battery rack and power storage device [patent_app_type] => utility [patent_app_number] => 15/522315 [patent_app_country] => US [patent_app_date] => 2016-07-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 4925 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 398 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15522315 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/522315
Storage battery rack and power storage device Jul 27, 2016 Issued
Array ( [id] => 15415615 [patent_doc_number] => 20200028130 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-01-23 [patent_title] => BATTERY CASE, BATTERY CELL, BATTERY MODULE, AND BATTERY MODULE MANUFACTURING METHOD [patent_app_type] => utility [patent_app_number] => 16/311022 [patent_app_country] => US [patent_app_date] => 2016-07-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6338 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [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] => 16311022 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/311022
Battery case, battery cell, battery module, and battery module manufacturing method Jul 6, 2016 Issued
Array ( [id] => 11367391 [patent_doc_number] => 20170005371 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-01-05 [patent_title] => 'VEHICLE ENERGY-STORAGE SYSTEMS' [patent_app_type] => utility [patent_app_number] => 15/192947 [patent_app_country] => US [patent_app_date] => 2016-06-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 27 [patent_figures_cnt] => 27 [patent_no_of_words] => 14402 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15192947 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/192947
Vehicle energy-storage systems Jun 23, 2016 Issued
Array ( [id] => 15443703 [patent_doc_number] => 20200036035 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-01-30 [patent_title] => LITHIUM ION BATTERY AND PRODUCING METHOD THEREOF [patent_app_type] => utility [patent_app_number] => 16/310526 [patent_app_country] => US [patent_app_date] => 2016-06-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2967 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 64 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16310526 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/310526
LITHIUM ION BATTERY AND PRODUCING METHOD THEREOF Jun 14, 2016 Abandoned
Array ( [id] => 13471241 [patent_doc_number] => 20180287163 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-10-04 [patent_title] => IMPROVED HIGH CAPACITY RECHARGEABLE BATTERIES [patent_app_type] => utility [patent_app_number] => 15/574121 [patent_app_country] => US [patent_app_date] => 2016-05-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2519 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [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] => 15574121 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/574121
High capacity rechargeable batteries May 15, 2016 Issued
Menu