Search

Eric L. Yen

Examiner (ID: 758)

Most Active Art Unit
2658
Art Unit(s)
2626, 2658
Total Applications
981
Issued Applications
787
Pending Applications
43
Abandoned Applications
162

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 3611063 [patent_doc_number] => 05601292 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-02-11 [patent_title] => 'Metal gasket assembly with shims' [patent_app_type] => 1 [patent_app_number] => 8/312397 [patent_app_country] => US [patent_app_date] => 1994-09-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 11 [patent_no_of_words] => 2273 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 193 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/601/05601292.pdf [firstpage_image] =>[orig_patent_app_number] => 312397 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/312397
Metal gasket assembly with shims Sep 25, 1994 Issued
Array ( [id] => 3684637 [patent_doc_number] => 05660397 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-08-26 [patent_title] => 'Devices employing a liquid-free medium' [patent_app_type] => 1 [patent_app_number] => 8/311081 [patent_app_country] => US [patent_app_date] => 1994-09-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 12 [patent_no_of_words] => 11569 [patent_no_of_claims] => 40 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 99 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/660/05660397.pdf [firstpage_image] =>[orig_patent_app_number] => 311081 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/311081
Devices employing a liquid-free medium Sep 22, 1994 Issued
Array ( [id] => 3496060 [patent_doc_number] => 05568932 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-10-29 [patent_title] => 'Metal gasket assembly with shims' [patent_app_type] => 1 [patent_app_number] => 8/311024 [patent_app_country] => US [patent_app_date] => 1994-09-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 9 [patent_no_of_words] => 2677 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 187 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/568/05568932.pdf [firstpage_image] =>[orig_patent_app_number] => 311024 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/311024
Metal gasket assembly with shims Sep 21, 1994 Issued
Array ( [id] => 3515699 [patent_doc_number] => 05540447 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-07-30 [patent_title] => 'Pressure damper diverging labyrinth seals with circumferential partitions, and method of sealing' [patent_app_type] => 1 [patent_app_number] => 8/310217 [patent_app_country] => US [patent_app_date] => 1994-09-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 9 [patent_no_of_words] => 3293 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 8 [patent_words_short_claim] => 119 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/540/05540447.pdf [firstpage_image] =>[orig_patent_app_number] => 310217 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/310217
Pressure damper diverging labyrinth seals with circumferential partitions, and method of sealing Sep 20, 1994 Issued
Array ( [id] => 3609939 [patent_doc_number] => 05593165 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-01-14 [patent_title] => 'Circumferential flow channel for carbon seal runner cooling' [patent_app_type] => 1 [patent_app_number] => 8/309081 [patent_app_country] => US [patent_app_date] => 1994-09-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 2916 [patent_no_of_claims] => 39 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 104 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/593/05593165.pdf [firstpage_image] =>[orig_patent_app_number] => 309081 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/309081
Circumferential flow channel for carbon seal runner cooling Sep 19, 1994 Issued
08/308797 PRESSURE BALANCED BELLOWS SEAL Sep 18, 1994 Abandoned
Array ( [id] => 3482958 [patent_doc_number] => 05507505 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-04-16 [patent_title] => 'Rod or piston seal with grooved surface' [patent_app_type] => 1 [patent_app_number] => 8/308857 [patent_app_country] => US [patent_app_date] => 1994-09-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 2464 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 117 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/507/05507505.pdf [firstpage_image] =>[orig_patent_app_number] => 308857 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/308857
Rod or piston seal with grooved surface Sep 18, 1994 Issued
08/308172 GAS-PATH LEAKAGE SEAL FOR A GAS TURBINE Sep 18, 1994 Abandoned
Array ( [id] => 3551897 [patent_doc_number] => 05524908 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-06-11 [patent_title] => 'Multi-layer EMI/RFI gasket shield' [patent_app_type] => 1 [patent_app_number] => 8/306505 [patent_app_country] => US [patent_app_date] => 1994-09-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 19 [patent_no_of_words] => 5154 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 75 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/524/05524908.pdf [firstpage_image] =>[orig_patent_app_number] => 306505 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/306505
Multi-layer EMI/RFI gasket shield Sep 13, 1994 Issued
Array ( [id] => 3556428 [patent_doc_number] => 05482299 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-01-09 [patent_title] => 'Water seal plug for connector' [patent_app_type] => 1 [patent_app_number] => 8/295067 [patent_app_country] => US [patent_app_date] => 1994-08-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 5 [patent_no_of_words] => 1228 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 113 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/482/05482299.pdf [firstpage_image] =>[orig_patent_app_number] => 295067 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/295067
Water seal plug for connector Aug 25, 1994 Issued
Array ( [id] => 3681488 [patent_doc_number] => 05603514 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-02-18 [patent_title] => 'Circular warp-knit electromagnetic emission-shielding gasket' [patent_app_type] => 1 [patent_app_number] => 8/294737 [patent_app_country] => US [patent_app_date] => 1994-08-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 7 [patent_no_of_words] => 3610 [patent_no_of_claims] => 23 [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] => patents/05/603/05603514.pdf [firstpage_image] =>[orig_patent_app_number] => 294737 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/294737
Circular warp-knit electromagnetic emission-shielding gasket Aug 22, 1994 Issued
Array ( [id] => 3578735 [patent_doc_number] => 05496045 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-03-05 [patent_title] => 'Brush seal with porous upstream side-plate' [patent_app_type] => 1 [patent_app_number] => 8/291555 [patent_app_country] => US [patent_app_date] => 1994-08-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 7 [patent_no_of_words] => 3266 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 153 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/496/05496045.pdf [firstpage_image] =>[orig_patent_app_number] => 291555 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/291555
Brush seal with porous upstream side-plate Aug 15, 1994 Issued
Array ( [id] => 3537341 [patent_doc_number] => 05544963 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-08-13 [patent_title] => 'Bearing seal assembly with specially dimensioned sealing lip' [patent_app_type] => 1 [patent_app_number] => 8/290306 [patent_app_country] => US [patent_app_date] => 1994-08-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 11 [patent_no_of_words] => 4308 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 177 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/544/05544963.pdf [firstpage_image] =>[orig_patent_app_number] => 290306 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/290306
Bearing seal assembly with specially dimensioned sealing lip Aug 11, 1994 Issued
Array ( [id] => 3587343 [patent_doc_number] => 05558342 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-09-24 [patent_title] => 'Mechanical seal with spring drive' [patent_app_type] => 1 [patent_app_number] => 8/286665 [patent_app_country] => US [patent_app_date] => 1994-08-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 8 [patent_no_of_words] => 5469 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 228 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/558/05558342.pdf [firstpage_image] =>[orig_patent_app_number] => 286665 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/286665
Mechanical seal with spring drive Aug 4, 1994 Issued
Array ( [id] => 3560951 [patent_doc_number] => 05538261 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-07-23 [patent_title] => 'Mechanical heat-exchange tube sealing system' [patent_app_type] => 1 [patent_app_number] => 8/284814 [patent_app_country] => US [patent_app_date] => 1994-08-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 6 [patent_no_of_words] => 2720 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 193 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/538/05538261.pdf [firstpage_image] =>[orig_patent_app_number] => 284814 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/284814
Mechanical heat-exchange tube sealing system Aug 1, 1994 Issued
Array ( [id] => 3551828 [patent_doc_number] => 05524903 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-06-11 [patent_title] => 'Sealing device, on tubular and/or circular tanks, for firing membrane valves, for cleaning sleeve filters' [patent_app_type] => 1 [patent_app_number] => 8/278171 [patent_app_country] => US [patent_app_date] => 1994-07-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 891 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 216 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/524/05524903.pdf [firstpage_image] =>[orig_patent_app_number] => 278171 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/278171
Sealing device, on tubular and/or circular tanks, for firing membrane valves, for cleaning sleeve filters Jul 20, 1994 Issued
Array ( [id] => 3718287 [patent_doc_number] => 05692757 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-12-02 [patent_title] => 'Bidirectional shaft seal with intersecting spiral grooves' [patent_app_type] => 1 [patent_app_number] => 8/277549 [patent_app_country] => US [patent_app_date] => 1994-07-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 2221 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 120 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/692/05692757.pdf [firstpage_image] =>[orig_patent_app_number] => 277549 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/277549
Bidirectional shaft seal with intersecting spiral grooves Jul 18, 1994 Issued
Array ( [id] => 3522512 [patent_doc_number] => 05556110 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-09-17 [patent_title] => 'Shroud enclosure for brittle mechanical face materials' [patent_app_type] => 1 [patent_app_number] => 8/272998 [patent_app_country] => US [patent_app_date] => 1994-07-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 5 [patent_no_of_words] => 2914 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 233 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/556/05556110.pdf [firstpage_image] =>[orig_patent_app_number] => 272998 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/272998
Shroud enclosure for brittle mechanical face materials Jul 13, 1994 Issued
Array ( [id] => 3621670 [patent_doc_number] => 05609342 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-03-11 [patent_title] => 'Gas shaft seal with flexible converging sealing faces' [patent_app_type] => 1 [patent_app_number] => 8/273357 [patent_app_country] => US [patent_app_date] => 1994-07-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 11 [patent_no_of_words] => 3588 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 330 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/609/05609342.pdf [firstpage_image] =>[orig_patent_app_number] => 273357 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/273357
Gas shaft seal with flexible converging sealing faces Jul 10, 1994 Issued
Array ( [id] => 3556416 [patent_doc_number] => 05482298 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-01-09 [patent_title] => 'Metal laminate type cylinder head gasket having grommets with different thicknesses' [patent_app_type] => 1 [patent_app_number] => 8/272339 [patent_app_country] => US [patent_app_date] => 1994-07-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 4 [patent_no_of_words] => 1730 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 132 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/482/05482298.pdf [firstpage_image] =>[orig_patent_app_number] => 272339 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/272339
Metal laminate type cylinder head gasket having grommets with different thicknesses Jul 7, 1994 Issued
Menu