Search

David Lam

Examiner (ID: 17065, Phone: (571)272-1782 , Office: P/2825 )

Most Active Art Unit
2827
Art Unit(s)
2818, 2827, 2825
Total Applications
2102
Issued Applications
2016
Pending Applications
28
Abandoned Applications
60

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 2219565 [patent_doc_number] => 04582657 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1986-04-15 [patent_title] => 'Method of manufacturing electrochemical cell' [patent_app_type] => 1 [patent_app_number] => 6/751323 [patent_app_country] => US [patent_app_date] => 1985-07-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 13 [patent_no_of_words] => 6624 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 253 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/582/04582657.pdf [firstpage_image] =>[orig_patent_app_number] => 751323 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/751323
Method of manufacturing electrochemical cell Jul 1, 1985 Issued
Array ( [id] => 2313665 [patent_doc_number] => 04686017 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-08-11 [patent_title] => 'Electrolytic bath and methods of use' [patent_app_type] => 1 [patent_app_number] => 6/750322 [patent_app_country] => US [patent_app_date] => 1985-06-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4995 [patent_no_of_claims] => 27 [patent_no_of_ind_claims] => 9 [patent_words_short_claim] => 86 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/686/04686017.pdf [firstpage_image] =>[orig_patent_app_number] => 750322 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/750322
Electrolytic bath and methods of use Jun 27, 1985 Issued
06/749467 REINFORCED ZIRCONIA-BASE SINTERED BODIES AND ELECTROLYTE FUNCTION ELEMENTS AS WELL AS PROCESS FOR PRODUCING THE SAME Jun 26, 1985 Abandoned
Array ( [id] => 2441153 [patent_doc_number] => 04792387 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-12-20 [patent_title] => 'Air-fuel ratio detecting device' [patent_app_type] => 1 [patent_app_number] => 6/747607 [patent_app_country] => US [patent_app_date] => 1985-06-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 15 [patent_no_of_words] => 5293 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 35 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/792/04792387.pdf [firstpage_image] =>[orig_patent_app_number] => 747607 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/747607
Air-fuel ratio detecting device Jun 20, 1985 Issued
Array ( [id] => 2361968 [patent_doc_number] => 04693795 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-09-15 [patent_title] => 'Production of uranium tetrafluoride' [patent_app_type] => 1 [patent_app_number] => 6/746656 [patent_app_country] => US [patent_app_date] => 1985-06-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1086 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 70 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/693/04693795.pdf [firstpage_image] =>[orig_patent_app_number] => 746656 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/746656
Production of uranium tetrafluoride Jun 19, 1985 Issued
06/743402 MEASURING GAS LEVELS Jun 10, 1985 Abandoned
06/743155 AMPEROMETRIC CELL Jun 9, 1985 Abandoned
Array ( [id] => 2276875 [patent_doc_number] => 04626327 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1986-12-02 [patent_title] => 'Electrolytic process for manufacturing potassium peroxydiphosphate' [patent_app_type] => 1 [patent_app_number] => 6/741933 [patent_app_country] => US [patent_app_date] => 1985-06-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 3341 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 187 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/626/04626327.pdf [firstpage_image] =>[orig_patent_app_number] => 741933 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/741933
Electrolytic process for manufacturing potassium peroxydiphosphate Jun 5, 1985 Issued
Array ( [id] => 2276865 [patent_doc_number] => 04626326 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1986-12-02 [patent_title] => 'Electrolytic process for manufacturing pure potassium peroxydiphosphate' [patent_app_type] => 1 [patent_app_number] => 6/741785 [patent_app_country] => US [patent_app_date] => 1985-06-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3316 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 189 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/626/04626326.pdf [firstpage_image] =>[orig_patent_app_number] => 741785 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/741785
Electrolytic process for manufacturing pure potassium peroxydiphosphate Jun 5, 1985 Issued
Array ( [id] => 2275750 [patent_doc_number] => 04606807 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1986-08-19 [patent_title] => 'Probe for measuring the carbon potential of endothermic gas' [patent_app_type] => 1 [patent_app_number] => 6/738166 [patent_app_country] => US [patent_app_date] => 1985-05-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 3484 [patent_no_of_claims] => 10 [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] => patents/04/606/04606807.pdf [firstpage_image] =>[orig_patent_app_number] => 738166 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/738166
Probe for measuring the carbon potential of endothermic gas May 23, 1985 Issued
Array ( [id] => 2360216 [patent_doc_number] => 04683048 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-07-28 [patent_title] => 'Method of manufacturing ion selective electrode pair' [patent_app_type] => 1 [patent_app_number] => 6/734974 [patent_app_country] => US [patent_app_date] => 1985-05-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 7 [patent_no_of_words] => 5845 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 93 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/683/04683048.pdf [firstpage_image] =>[orig_patent_app_number] => 734974 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/734974
Method of manufacturing ion selective electrode pair May 15, 1985 Issued
Array ( [id] => 2222471 [patent_doc_number] => 04624770 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1986-11-25 [patent_title] => 'Air-fuel ratio sensor' [patent_app_type] => 1 [patent_app_number] => 6/734602 [patent_app_country] => US [patent_app_date] => 1985-05-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 13 [patent_no_of_words] => 4234 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 260 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/624/04624770.pdf [firstpage_image] =>[orig_patent_app_number] => 734602 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/734602
Air-fuel ratio sensor May 15, 1985 Issued
Array ( [id] => 2219199 [patent_doc_number] => 04609454 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1986-09-02 [patent_title] => 'Oxygen measuring sensor' [patent_app_type] => 1 [patent_app_number] => 6/731466 [patent_app_country] => US [patent_app_date] => 1985-05-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 3779 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 402 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/609/04609454.pdf [firstpage_image] =>[orig_patent_app_number] => 731466 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/731466
Oxygen measuring sensor May 6, 1985 Issued
06/731420 EXPANDED METAL MESH AND ANODE STRUCTURE May 6, 1985 Abandoned
Array ( [id] => 2238576 [patent_doc_number] => 04566950 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1986-01-28 [patent_title] => 'Method of monitoring an electrolytic cell' [patent_app_type] => 1 [patent_app_number] => 6/730883 [patent_app_country] => US [patent_app_date] => 1985-05-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 8 [patent_no_of_words] => 9147 [patent_no_of_claims] => 44 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 68 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/566/04566950.pdf [firstpage_image] =>[orig_patent_app_number] => 730883 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/730883
Method of monitoring an electrolytic cell May 5, 1985 Issued
Array ( [id] => 2277029 [patent_doc_number] => 04626337 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1986-12-02 [patent_title] => 'Oxygen sensor' [patent_app_type] => 1 [patent_app_number] => 6/729854 [patent_app_country] => US [patent_app_date] => 1985-05-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 6 [patent_no_of_words] => 3732 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 306 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/626/04626337.pdf [firstpage_image] =>[orig_patent_app_number] => 729854 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/729854
Oxygen sensor May 1, 1985 Issued
Array ( [id] => 2174199 [patent_doc_number] => 04547281 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1985-10-15 [patent_title] => 'Gas analysis apparatus' [patent_app_type] => 1 [patent_app_number] => 6/729892 [patent_app_country] => US [patent_app_date] => 1985-05-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 2612 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 83 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/547/04547281.pdf [firstpage_image] =>[orig_patent_app_number] => 729892 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/729892
Gas analysis apparatus May 1, 1985 Issued
Array ( [id] => 2321510 [patent_doc_number] => 04636292 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-01-13 [patent_title] => 'Electrode for electrochemical measurements in aqueous solutions of high temperatures' [patent_app_type] => 1 [patent_app_number] => 6/729426 [patent_app_country] => US [patent_app_date] => 1985-05-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 5 [patent_no_of_words] => 3745 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 166 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/636/04636292.pdf [firstpage_image] =>[orig_patent_app_number] => 729426 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/729426
Electrode for electrochemical measurements in aqueous solutions of high temperatures Apr 30, 1985 Issued
06/727538 WIDE-RANGE AIR-FUEL RATIO SENSOR Apr 25, 1985 Abandoned
06/725672 ELECTROCHEMICAL DEVICE AND METHOD OF MANUFACTURING THE SAME Apr 21, 1985 Abandoned
Menu