Search

Hemang Sanghavi

Examiner (ID: 6936, Phone: (571)272-9955 , Office: P/2874 )

Most Active Art Unit
2874
Art Unit(s)
2874, 2883, 2501
Total Applications
1705
Issued Applications
1391
Pending Applications
119
Abandoned Applications
204

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 826326 [patent_doc_number] => 07401986 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2008-07-22 [patent_title] => 'Method and apparatus to generate and monitor optical signals and control power levels thereof in a planar lightwave circuit' [patent_app_type] => utility [patent_app_number] => 11/497954 [patent_app_country] => US [patent_app_date] => 2006-08-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 7 [patent_no_of_words] => 4417 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 150 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/401/07401986.pdf [firstpage_image] =>[orig_patent_app_number] => 11497954 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/497954
Method and apparatus to generate and monitor optical signals and control power levels thereof in a planar lightwave circuit Jul 31, 2006 Issued
Array ( [id] => 4687384 [patent_doc_number] => 20080031565 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-02-07 [patent_title] => 'Polarization sorter' [patent_app_type] => utility [patent_app_number] => 11/495201 [patent_app_country] => US [patent_app_date] => 2006-07-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 7225 [patent_no_of_claims] => 39 [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] => publications/A1/0031/20080031565.pdf [firstpage_image] =>[orig_patent_app_number] => 11495201 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/495201
Polarization sorter Jul 27, 2006 Issued
Array ( [id] => 4640616 [patent_doc_number] => 08018646 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2011-09-13 [patent_title] => 'Wavelength conversion element, laser light source, two-dimensional image display and laser processing system' [patent_app_type] => utility [patent_app_number] => 11/997099 [patent_app_country] => US [patent_app_date] => 2006-07-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 30 [patent_figures_cnt] => 36 [patent_no_of_words] => 14889 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 151 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/08/018/08018646.pdf [firstpage_image] =>[orig_patent_app_number] => 11997099 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/997099
Wavelength conversion element, laser light source, two-dimensional image display and laser processing system Jul 25, 2006 Issued
Array ( [id] => 496195 [patent_doc_number] => 07215864 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2007-05-08 [patent_title] => 'Low-cost portable fiber-optic connector cleaner' [patent_app_type] => utility [patent_app_number] => 11/492362 [patent_app_country] => US [patent_app_date] => 2006-07-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 2539 [patent_no_of_claims] => 45 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 85 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/215/07215864.pdf [firstpage_image] =>[orig_patent_app_number] => 11492362 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/492362
Low-cost portable fiber-optic connector cleaner Jul 23, 2006 Issued
Array ( [id] => 4598063 [patent_doc_number] => 07982821 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2011-07-19 [patent_title] => 'Display device and liquid crystal display device' [patent_app_type] => utility [patent_app_number] => 12/088889 [patent_app_country] => US [patent_app_date] => 2006-07-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 32 [patent_no_of_words] => 8122 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 142 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/982/07982821.pdf [firstpage_image] =>[orig_patent_app_number] => 12088889 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/088889
Display device and liquid crystal display device Jul 18, 2006 Issued
Array ( [id] => 434100 [patent_doc_number] => 07266257 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2007-09-04 [patent_title] => 'Reducing crosstalk in free-space optical communications' [patent_app_type] => utility [patent_app_number] => 11/485091 [patent_app_country] => US [patent_app_date] => 2006-07-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 4970 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 63 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/266/07266257.pdf [firstpage_image] =>[orig_patent_app_number] => 11485091 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/485091
Reducing crosstalk in free-space optical communications Jul 11, 2006 Issued
Array ( [id] => 4993113 [patent_doc_number] => 20070008457 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-01-11 [patent_title] => 'Liquid crystal display device and backlight' [patent_app_type] => utility [patent_app_number] => 11/481862 [patent_app_country] => US [patent_app_date] => 2006-07-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 5170 [patent_no_of_claims] => 18 [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] => publications/A1/0008/20070008457.pdf [firstpage_image] =>[orig_patent_app_number] => 11481862 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/481862
Liquid crystal display device and backlight Jul 6, 2006 Issued
Array ( [id] => 113708 [patent_doc_number] => 07719654 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2010-05-18 [patent_title] => 'Liquid crystal display' [patent_app_type] => utility [patent_app_number] => 11/481758 [patent_app_country] => US [patent_app_date] => 2006-07-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 15 [patent_no_of_words] => 6675 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 73 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/719/07719654.pdf [firstpage_image] =>[orig_patent_app_number] => 11481758 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/481758
Liquid crystal display Jul 5, 2006 Issued
Array ( [id] => 5659969 [patent_doc_number] => 20060250565 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-11-09 [patent_title] => 'Image display device and method of manufacturing the same' [patent_app_type] => utility [patent_app_number] => 11/480852 [patent_app_country] => US [patent_app_date] => 2006-07-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 6298 [patent_no_of_claims] => 12 [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] => publications/A1/0250/20060250565.pdf [firstpage_image] =>[orig_patent_app_number] => 11480852 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/480852
Image display device and method of manufacturing the same Jul 5, 2006 Abandoned
Array ( [id] => 349594 [patent_doc_number] => 07495715 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2009-02-24 [patent_title] => 'Thin film transistor array panel' [patent_app_type] => utility [patent_app_number] => 11/481780 [patent_app_country] => US [patent_app_date] => 2006-07-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 21 [patent_figures_cnt] => 22 [patent_no_of_words] => 11429 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 92 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/495/07495715.pdf [firstpage_image] =>[orig_patent_app_number] => 11481780 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/481780
Thin film transistor array panel Jul 5, 2006 Issued
Array ( [id] => 592442 [patent_doc_number] => 07443458 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2008-10-28 [patent_title] => 'Liquid crystal display with wide viewing angle' [patent_app_type] => utility [patent_app_number] => 11/481708 [patent_app_country] => US [patent_app_date] => 2006-07-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 13 [patent_no_of_words] => 6439 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 160 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/443/07443458.pdf [firstpage_image] =>[orig_patent_app_number] => 11481708 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/481708
Liquid crystal display with wide viewing angle Jul 4, 2006 Issued
Array ( [id] => 4993868 [patent_doc_number] => 20070009213 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-01-11 [patent_title] => 'Optoelectronic assembly with heat sink' [patent_app_type] => utility [patent_app_number] => 11/480181 [patent_app_country] => US [patent_app_date] => 2006-06-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 14 [patent_no_of_words] => 6035 [patent_no_of_claims] => 12 [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] => publications/A1/0009/20070009213.pdf [firstpage_image] =>[orig_patent_app_number] => 11480181 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/480181
Optoelectronic assembly with heat sink Jun 29, 2006 Abandoned
Array ( [id] => 5169855 [patent_doc_number] => 20070070286 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-03-29 [patent_title] => 'Liquid crystal display device, method for manufacturing the same and spacer structure' [patent_app_type] => utility [patent_app_number] => 11/477520 [patent_app_country] => US [patent_app_date] => 2006-06-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 8491 [patent_no_of_claims] => 48 [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] => publications/A1/0070/20070070286.pdf [firstpage_image] =>[orig_patent_app_number] => 11477520 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/477520
Liquid crystal display device, method for manufacturing the same and spacer structure Jun 29, 2006 Issued
Array ( [id] => 844732 [patent_doc_number] => 07388710 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2008-06-17 [patent_title] => 'Optical parametric amplifier' [patent_app_type] => utility [patent_app_number] => 11/477596 [patent_app_country] => US [patent_app_date] => 2006-06-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 5647 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 86 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/388/07388710.pdf [firstpage_image] =>[orig_patent_app_number] => 11477596 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/477596
Optical parametric amplifier Jun 29, 2006 Issued
Array ( [id] => 5501316 [patent_doc_number] => 20090162004 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-06-25 [patent_title] => 'OPTICAL PRINTED CIRCUIT BOARD AND MANUFACTURING METHOD' [patent_app_type] => utility [patent_app_number] => 11/995065 [patent_app_country] => US [patent_app_date] => 2006-06-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 23 [patent_figures_cnt] => 23 [patent_no_of_words] => 13210 [patent_no_of_claims] => 28 [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] => publications/A1/0162/20090162004.pdf [firstpage_image] =>[orig_patent_app_number] => 11995065 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/995065
Optical printed circuit board and manufacturing method Jun 29, 2006 Issued
Array ( [id] => 5833887 [patent_doc_number] => 20060245717 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-11-02 [patent_title] => 'Laser scanner and method for optically scanning an environment' [patent_app_type] => utility [patent_app_number] => 11/477310 [patent_app_country] => US [patent_app_date] => 2006-06-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 2929 [patent_no_of_claims] => 13 [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] => publications/A1/0245/20060245717.pdf [firstpage_image] =>[orig_patent_app_number] => 11477310 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/477310
Laser scanner and method for optically scanning an environment Jun 28, 2006 Issued
Array ( [id] => 583983 [patent_doc_number] => 07460203 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2008-12-02 [patent_title] => 'Liquid crystal display device' [patent_app_type] => utility [patent_app_number] => 11/475910 [patent_app_country] => US [patent_app_date] => 2006-06-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 6349 [patent_no_of_claims] => 39 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 139 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/460/07460203.pdf [firstpage_image] =>[orig_patent_app_number] => 11475910 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/475910
Liquid crystal display device Jun 27, 2006 Issued
Array ( [id] => 5140048 [patent_doc_number] => 20070002264 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-01-04 [patent_title] => 'Liquid crystal panel having dual column spacer and manufacturing method thereof' [patent_app_type] => utility [patent_app_number] => 11/475927 [patent_app_country] => US [patent_app_date] => 2006-06-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 6467 [patent_no_of_claims] => 21 [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] => publications/A1/0002/20070002264.pdf [firstpage_image] =>[orig_patent_app_number] => 11475927 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/475927
Liquid crystal panel having dual column spacer and manufacturing method thereof Jun 27, 2006 Issued
Array ( [id] => 338764 [patent_doc_number] => 07505109 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2009-03-17 [patent_title] => 'Heat dissipation structure of backlight module' [patent_app_type] => utility [patent_app_number] => 11/476484 [patent_app_country] => US [patent_app_date] => 2006-06-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 2292 [patent_no_of_claims] => 9 [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/07/505/07505109.pdf [firstpage_image] =>[orig_patent_app_number] => 11476484 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/476484
Heat dissipation structure of backlight module Jun 27, 2006 Issued
Array ( [id] => 5494736 [patent_doc_number] => 20090262764 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-10-22 [patent_title] => 'Blue Extended Super Continuum Light Source' [patent_app_type] => utility [patent_app_number] => 11/988375 [patent_app_country] => US [patent_app_date] => 2006-06-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 8142 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 13 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0262/20090262764.pdf [firstpage_image] =>[orig_patent_app_number] => 11988375 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/988375
Blue extended super continuum light source Jun 27, 2006 Issued
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