Search

Dang D Le

Examiner (ID: 1364, Phone: (571)272-2027 , Office: P/2834 )

Most Active Art Unit
2834
Art Unit(s)
2834
Total Applications
2549
Issued Applications
1987
Pending Applications
61
Abandoned Applications
501

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 2645636 [patent_doc_number] => 04899362 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-02-06 [patent_title] => 'Metal vapor laser with improved laser medium formation' [patent_app_type] => 1 [patent_app_number] => 7/279645 [patent_app_country] => US [patent_app_date] => 1988-12-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 6 [patent_no_of_words] => 2114 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 95 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/899/04899362.pdf [firstpage_image] =>[orig_patent_app_number] => 279645 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/279645
Metal vapor laser with improved laser medium formation Dec 4, 1988 Issued
07/279674 GAS LASER WITH DISCHARGE IN TWO-DIMENSIONAL WAVEGUIDE Dec 4, 1988 Abandoned
Array ( [id] => 2613575 [patent_doc_number] => 04912717 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-03-27 [patent_title] => 'Apparatus for controlling the amount of laser light and laser light monitoring method' [patent_app_type] => 1 [patent_app_number] => 7/277177 [patent_app_country] => US [patent_app_date] => 1988-11-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 6 [patent_no_of_words] => 3731 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 73 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/912/04912717.pdf [firstpage_image] =>[orig_patent_app_number] => 277177 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/277177
Apparatus for controlling the amount of laser light and laser light monitoring method Nov 28, 1988 Issued
Array ( [id] => 2596048 [patent_doc_number] => 04908829 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-03-13 [patent_title] => 'Laser frequency stabilization by active resonator length regulation' [patent_app_type] => 1 [patent_app_number] => 7/276212 [patent_app_country] => US [patent_app_date] => 1988-11-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 1754 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 126 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/908/04908829.pdf [firstpage_image] =>[orig_patent_app_number] => 276212 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/276212
Laser frequency stabilization by active resonator length regulation Nov 22, 1988 Issued
Array ( [id] => 2626056 [patent_doc_number] => 04913514 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-04-03 [patent_title] => 'Fiber optic connector' [patent_app_type] => 1 [patent_app_number] => 7/274440 [patent_app_country] => US [patent_app_date] => 1988-11-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 17 [patent_no_of_words] => 5052 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 148 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/913/04913514.pdf [firstpage_image] =>[orig_patent_app_number] => 274440 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/274440
Fiber optic connector Nov 21, 1988 Issued
Array ( [id] => 2658048 [patent_doc_number] => 04953941 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-09-04 [patent_title] => 'Optical fiber connecting device' [patent_app_type] => 1 [patent_app_number] => 7/274184 [patent_app_country] => US [patent_app_date] => 1988-11-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 6 [patent_no_of_words] => 3005 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 153 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/953/04953941.pdf [firstpage_image] =>[orig_patent_app_number] => 274184 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/274184
Optical fiber connecting device Nov 20, 1988 Issued
Array ( [id] => 2629340 [patent_doc_number] => 04894837 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-01-16 [patent_title] => 'Absorbing filter in pump cavity for control of beam quality' [patent_app_type] => 1 [patent_app_number] => 7/273210 [patent_app_country] => US [patent_app_date] => 1988-11-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 7 [patent_no_of_words] => 2489 [patent_no_of_claims] => 37 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 157 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/894/04894837.pdf [firstpage_image] =>[orig_patent_app_number] => 273210 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/273210
Absorbing filter in pump cavity for control of beam quality Nov 17, 1988 Issued
Array ( [id] => 2606177 [patent_doc_number] => 04975919 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-12-04 [patent_title] => 'Laser wavelength control apparatus' [patent_app_type] => 1 [patent_app_number] => 7/296120 [patent_app_country] => US [patent_app_date] => 1988-11-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 16 [patent_no_of_words] => 3604 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 152 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/975/04975919.pdf [firstpage_image] =>[orig_patent_app_number] => 296120 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/296120
Laser wavelength control apparatus Nov 16, 1988 Issued
Array ( [id] => 2622339 [patent_doc_number] => 04952012 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-08-28 [patent_title] => 'Electro-opto-mechanical cable for fiber optic transmission systems' [patent_app_type] => 1 [patent_app_number] => 7/272571 [patent_app_country] => US [patent_app_date] => 1988-11-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 6229 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 121 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/952/04952012.pdf [firstpage_image] =>[orig_patent_app_number] => 272571 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/272571
Electro-opto-mechanical cable for fiber optic transmission systems Nov 16, 1988 Issued
Array ( [id] => 2679229 [patent_doc_number] => 04955035 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-09-04 [patent_title] => 'Microwave-pumped, high-pressure, gas-discharge laser' [patent_app_type] => 1 [patent_app_number] => 7/276445 [patent_app_country] => US [patent_app_date] => 1988-11-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 24 [patent_no_of_words] => 5703 [patent_no_of_claims] => 34 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 126 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/955/04955035.pdf [firstpage_image] =>[orig_patent_app_number] => 276445 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/276445
Microwave-pumped, high-pressure, gas-discharge laser Nov 13, 1988 Issued
Array ( [id] => 2577290 [patent_doc_number] => 04927221 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-05-22 [patent_title] => 'Balanced lightwave transmission system' [patent_app_type] => 1 [patent_app_number] => 7/267020 [patent_app_country] => US [patent_app_date] => 1988-11-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 1763 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 325 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/927/04927221.pdf [firstpage_image] =>[orig_patent_app_number] => 267020 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/267020
Balanced lightwave transmission system Nov 3, 1988 Issued
Array ( [id] => 2625086 [patent_doc_number] => 04909585 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-03-20 [patent_title] => 'Optical communications apparatus' [patent_app_type] => 1 [patent_app_number] => 7/263861 [patent_app_country] => US [patent_app_date] => 1988-10-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 11 [patent_no_of_words] => 7590 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 229 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/909/04909585.pdf [firstpage_image] =>[orig_patent_app_number] => 263861 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/263861
Optical communications apparatus Oct 27, 1988 Issued
Array ( [id] => 2712022 [patent_doc_number] => 04982112 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-01-01 [patent_title] => 'Nonlinear optical material' [patent_app_type] => 1 [patent_app_number] => 7/263977 [patent_app_country] => US [patent_app_date] => 1988-10-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 3485 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 273 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/982/04982112.pdf [firstpage_image] =>[orig_patent_app_number] => 263977 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/263977
Nonlinear optical material Oct 25, 1988 Issued
Array ( [id] => 2580974 [patent_doc_number] => 04958902 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-09-25 [patent_title] => 'Optical space transmission apparatus' [patent_app_type] => 1 [patent_app_number] => 7/269661 [patent_app_country] => US [patent_app_date] => 1988-10-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 7 [patent_no_of_words] => 5046 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 194 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/958/04958902.pdf [firstpage_image] =>[orig_patent_app_number] => 269661 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/269661
Optical space transmission apparatus Oct 24, 1988 Issued
Array ( [id] => 2626177 [patent_doc_number] => 04913520 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-04-03 [patent_title] => 'Optical fiber for pulse compression' [patent_app_type] => 1 [patent_app_number] => 7/262440 [patent_app_country] => US [patent_app_date] => 1988-10-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 1774 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 36 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/913/04913520.pdf [firstpage_image] =>[orig_patent_app_number] => 262440 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/262440
Optical fiber for pulse compression Oct 24, 1988 Issued
Array ( [id] => 2514454 [patent_doc_number] => 04877300 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-10-31 [patent_title] => 'Non-adiabatically-tapered connector' [patent_app_type] => 1 [patent_app_number] => 7/261270 [patent_app_country] => US [patent_app_date] => 1988-10-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 19 [patent_no_of_words] => 8841 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 104 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/877/04877300.pdf [firstpage_image] =>[orig_patent_app_number] => 261270 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/261270
Non-adiabatically-tapered connector Oct 23, 1988 Issued
Array ( [id] => 2513435 [patent_doc_number] => 04884862 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-12-05 [patent_title] => 'Fiber optic fan-out module' [patent_app_type] => 1 [patent_app_number] => 7/258840 [patent_app_country] => US [patent_app_date] => 1988-10-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 1057 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 147 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/884/04884862.pdf [firstpage_image] =>[orig_patent_app_number] => 258840 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/258840
Fiber optic fan-out module Oct 16, 1988 Issued
Array ( [id] => 2584857 [patent_doc_number] => 04923279 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-05-08 [patent_title] => 'Optical fibre with fluorescent additive' [patent_app_type] => 1 [patent_app_number] => 7/257101 [patent_app_country] => US [patent_app_date] => 1988-10-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 3261 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 57 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/923/04923279.pdf [firstpage_image] =>[orig_patent_app_number] => 257101 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/257101
Optical fibre with fluorescent additive Oct 12, 1988 Issued
07/256267 FIBER OPTIC BYPASS SWITCH Oct 10, 1988 Abandoned
Array ( [id] => 2638729 [patent_doc_number] => 04907242 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-03-06 [patent_title] => 'Gas laser apparatus having a low pressure buffer gas' [patent_app_type] => 1 [patent_app_number] => 7/255280 [patent_app_country] => US [patent_app_date] => 1988-10-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 608 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 104 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/907/04907242.pdf [firstpage_image] =>[orig_patent_app_number] => 255280 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/255280
Gas laser apparatus having a low pressure buffer gas Oct 10, 1988 Issued
Menu