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] => 10286423 [patent_doc_number] => 20150171421 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-06-18 [patent_title] => 'ELECTRODE FOR LITHIUM ION SECONDARY CELL, METHOD FOR PREPARING PASTE FOR SAID ELECTRODE AND METHOD FOR MANUFACTURING SAID ELECTRODE' [patent_app_type] => utility [patent_app_number] => 14/400412 [patent_app_country] => US [patent_app_date] => 2013-05-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 8615 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 4 [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] => 14400412 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/400412
ELECTRODE FOR LITHIUM ION SECONDARY CELL, METHOD FOR PREPARING PASTE FOR SAID ELECTRODE AND METHOD FOR MANUFACTURING SAID ELECTRODE May 16, 2013 Abandoned
Array ( [id] => 9602880 [patent_doc_number] => 20140199562 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-07-17 [patent_title] => 'RECHARGEABLE BATTERY' [patent_app_type] => utility [patent_app_number] => 13/874426 [patent_app_country] => US [patent_app_date] => 2013-04-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 5816 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [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] => 13874426 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/874426
Rechargeable battery Apr 29, 2013 Issued
Array ( [id] => 13132503 [patent_doc_number] => 10084191 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-09-25 [patent_title] => Solid electrolyte laminate, method for manufacturing solid electrolyte laminate, and fuel cell [patent_app_type] => utility [patent_app_number] => 14/400917 [patent_app_country] => US [patent_app_date] => 2013-04-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 5301 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 183 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14400917 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/400917
Solid electrolyte laminate, method for manufacturing solid electrolyte laminate, and fuel cell Apr 25, 2013 Issued
Array ( [id] => 10286494 [patent_doc_number] => 20150171492 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-06-18 [patent_title] => 'BATTERY ASSEMBLY' [patent_app_type] => utility [patent_app_number] => 14/401712 [patent_app_country] => US [patent_app_date] => 2013-04-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 2413 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [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] => 14401712 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/401712
BATTERY ASSEMBLY Apr 11, 2013 Abandoned
Array ( [id] => 11884072 [patent_doc_number] => 09755257 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-09-05 [patent_title] => 'Fuel cell system and method for controlling fuel cell system' [patent_app_type] => utility [patent_app_number] => 14/400613 [patent_app_country] => US [patent_app_date] => 2013-04-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 6 [patent_no_of_words] => 4689 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 199 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14400613 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/400613
Fuel cell system and method for controlling fuel cell system Apr 4, 2013 Issued
Array ( [id] => 14526557 [patent_doc_number] => 10340550 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-07-02 [patent_title] => Lithium ion secondary cell [patent_app_type] => utility [patent_app_number] => 14/383816 [patent_app_country] => US [patent_app_date] => 2013-03-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 8592 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 219 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14383816 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/383816
Lithium ion secondary cell Mar 26, 2013 Issued
Array ( [id] => 11417786 [patent_doc_number] => 09564620 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-02-07 [patent_title] => 'Power storage device' [patent_app_type] => utility [patent_app_number] => 14/383132 [patent_app_country] => US [patent_app_date] => 2013-03-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 16 [patent_no_of_words] => 8851 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 457 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14383132 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/383132
Power storage device Mar 14, 2013 Issued
Array ( [id] => 9330412 [patent_doc_number] => 20140057194 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-02-27 [patent_title] => 'PROTON EXCHANGE MEMBRANE FUEL CELL WITH STEPPED CHANNEL BIPOLAR PLATE' [patent_app_type] => utility [patent_app_number] => 13/833348 [patent_app_country] => US [patent_app_date] => 2013-03-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 2723 [patent_no_of_claims] => 16 [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] => 13833348 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/833348
PROTON EXCHANGE MEMBRANE FUEL CELL WITH STEPPED CHANNEL BIPOLAR PLATE Mar 14, 2013 Abandoned
Array ( [id] => 9805594 [patent_doc_number] => 20150017539 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-01-15 [patent_title] => 'CARBON MATERIAL FOR LITHIUM ION SECONDARY BATTERY, NEGATIVE ELECTRODE MATERIAL FOR LITHIUM ION SECONDARY BATTERY, AND LITHIUM ION SECONDARY BATTERY' [patent_app_type] => utility [patent_app_number] => 14/381709 [patent_app_country] => US [patent_app_date] => 2013-03-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 10472 [patent_no_of_claims] => 7 [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] => 14381709 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/381709
CARBON MATERIAL FOR LITHIUM ION SECONDARY BATTERY, NEGATIVE ELECTRODE MATERIAL FOR LITHIUM ION SECONDARY BATTERY, AND LITHIUM ION SECONDARY BATTERY Mar 7, 2013 Abandoned
Array ( [id] => 10240774 [patent_doc_number] => 20150125769 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-05-07 [patent_title] => 'METHOD OF OPERATING A FUEL CELL POWER SYSTEM' [patent_app_type] => utility [patent_app_number] => 14/400410 [patent_app_country] => US [patent_app_date] => 2013-03-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 6688 [patent_no_of_claims] => 11 [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] => 14400410 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/400410
METHOD OF OPERATING A FUEL CELL POWER SYSTEM Mar 5, 2013 Abandoned
Array ( [id] => 10214193 [patent_doc_number] => 20150099186 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-04-09 [patent_title] => 'SILICON NANOCOMPOSITE NANOFIBERS' [patent_app_type] => utility [patent_app_number] => 14/382423 [patent_app_country] => US [patent_app_date] => 2013-02-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 17 [patent_no_of_words] => 16041 [patent_no_of_claims] => 22 [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] => 14382423 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/382423
SILICON NANOCOMPOSITE NANOFIBERS Feb 27, 2013 Abandoned
Array ( [id] => 10214194 [patent_doc_number] => 20150099185 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-04-09 [patent_title] => 'LITHIUM ION BATTERIES COMPRISING NANOFIBERS' [patent_app_type] => utility [patent_app_number] => 14/382403 [patent_app_country] => US [patent_app_date] => 2013-02-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 42 [patent_figures_cnt] => 42 [patent_no_of_words] => 43644 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 4 [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] => 14382403 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/382403
LITHIUM ION BATTERIES COMPRISING NANOFIBERS Feb 27, 2013 Abandoned
Array ( [id] => 9864554 [patent_doc_number] => 20150044572 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-02-12 [patent_title] => 'ELECTRICAL ENERGY STORAGE STRUCTURES' [patent_app_type] => utility [patent_app_number] => 14/383416 [patent_app_country] => US [patent_app_date] => 2013-02-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 4183 [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] => 14383416 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/383416
ELECTRICAL ENERGY STORAGE STRUCTURES Feb 25, 2013 Abandoned
Array ( [id] => 9812315 [patent_doc_number] => 20150024261 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-01-22 [patent_title] => 'Battery Cell for Secondary Batteries' [patent_app_type] => utility [patent_app_number] => 14/382821 [patent_app_country] => US [patent_app_date] => 2013-02-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 2683 [patent_no_of_claims] => 5 [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] => 14382821 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/382821
Battery Cell for Secondary Batteries Feb 14, 2013 Abandoned
Array ( [id] => 14739069 [patent_doc_number] => 10388948 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-08-20 [patent_title] => Composition of SI/C electro active material [patent_app_type] => utility [patent_app_number] => 14/371814 [patent_app_country] => US [patent_app_date] => 2013-01-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 15 [patent_no_of_words] => 10155 [patent_no_of_claims] => 36 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 146 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14371814 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/371814
Composition of SI/C electro active material Jan 28, 2013 Issued
Array ( [id] => 10967367 [patent_doc_number] => 20140370400 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-12-18 [patent_title] => 'BATTERY PACK' [patent_app_type] => utility [patent_app_number] => 14/374109 [patent_app_country] => US [patent_app_date] => 2013-01-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 6448 [patent_no_of_claims] => 8 [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] => 14374109 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/374109
Battery pack Jan 20, 2013 Issued
Array ( [id] => 9656597 [patent_doc_number] => 20140227602 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-08-14 [patent_title] => 'BATTERY, BATTERY SEPARATOR AND METHOD FOR PRODUCING BATTERY SEPARATOR' [patent_app_type] => utility [patent_app_number] => 14/110419 [patent_app_country] => US [patent_app_date] => 2013-01-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 13297 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 4 [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] => 14110419 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/110419
Battery, battery separator and method for producing battery separator Jan 15, 2013 Issued
Array ( [id] => 9333679 [patent_doc_number] => 20140060461 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-03-06 [patent_title] => 'POWER GENERATION SYSTEM UTILIZING A FUEL CELL INTEGRATED WITH A COMBUSTION ENGINE' [patent_app_type] => utility [patent_app_number] => 13/722370 [patent_app_country] => US [patent_app_date] => 2012-12-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 5144 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 2 [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] => 13722370 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/722370
POWER GENERATION SYSTEM UTILIZING A FUEL CELL INTEGRATED WITH A COMBUSTION ENGINE Dec 19, 2012 Abandoned
Array ( [id] => 9792520 [patent_doc_number] => 20150004464 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-01-01 [patent_title] => 'SEPARATOR, NONAQUEOUS ELECTROLYTE BATTERY, BATTERY PACK, ELECTRONIC DEVICE, ELECTRIC VEHICLE, POWER STORAGE DEVICE, AND POWER SYSTEM' [patent_app_type] => utility [patent_app_number] => 14/371630 [patent_app_country] => US [patent_app_date] => 2012-12-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 17 [patent_no_of_words] => 29885 [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] => 14371630 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/371630
Separator, nonaqueous electrolyte battery, battery pack, electronic device, electric vehicle, power storage device, and power system Dec 3, 2012 Issued
Array ( [id] => 8767360 [patent_doc_number] => 20130095397 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-04-18 [patent_title] => 'Ejector' [patent_app_type] => utility [patent_app_number] => 13/692505 [patent_app_country] => US [patent_app_date] => 2012-12-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 3757 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 2 [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] => 13692505 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/692505
Ejector Dec 2, 2012 Abandoned
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