Search

Hemang Sanghavi

Examiner (ID: 10572, Phone: (571)272-9955 , Office: P/2874 )

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

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 8468676 [patent_doc_number] => 08297852 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2012-10-30 [patent_title] => 'Optical fiber coupling assembly and optical transmitting device having same' [patent_app_type] => utility [patent_app_number] => 12/783564 [patent_app_country] => US [patent_app_date] => 2010-05-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 1622 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 182 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12783564 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/783564
Optical fiber coupling assembly and optical transmitting device having same May 19, 2010 Issued
Array ( [id] => 8774439 [patent_doc_number] => 08428409 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2013-04-23 [patent_title] => 'Filter fiber for use in Raman lasing applications and techniques for manufacturing same' [patent_app_type] => utility [patent_app_number] => 12/777465 [patent_app_country] => US [patent_app_date] => 2010-05-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 14 [patent_no_of_words] => 3921 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 115 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12777465 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/777465
Filter fiber for use in Raman lasing applications and techniques for manufacturing same May 10, 2010 Issued
Array ( [id] => 4503323 [patent_doc_number] => 07972066 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2011-07-05 [patent_title] => 'One-piece optical fiber adapter' [patent_app_type] => utility [patent_app_number] => 12/775764 [patent_app_country] => US [patent_app_date] => 2010-05-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 11 [patent_no_of_words] => 2458 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 199 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/972/07972066.pdf [firstpage_image] =>[orig_patent_app_number] => 12775764 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/775764
One-piece optical fiber adapter May 6, 2010 Issued
Array ( [id] => 10084668 [patent_doc_number] => 09122014 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2015-09-01 [patent_title] => 'Optical mechanism of miniaturized optical spectrometers' [patent_app_type] => utility [patent_app_number] => 13/642264 [patent_app_country] => US [patent_app_date] => 2010-05-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 2747 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 171 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13642264 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/642264
Optical mechanism of miniaturized optical spectrometers May 4, 2010 Issued
Array ( [id] => 8147806 [patent_doc_number] => 08164824 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2012-04-24 [patent_title] => 'Demodulator' [patent_app_type] => utility [patent_app_number] => 12/771275 [patent_app_country] => US [patent_app_date] => 2010-04-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 17 [patent_no_of_words] => 3718 [patent_no_of_claims] => 5 [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/08/164/08164824.pdf [firstpage_image] =>[orig_patent_app_number] => 12771275 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/771275
Demodulator Apr 29, 2010 Issued
Array ( [id] => 6260831 [patent_doc_number] => 20100296786 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-11-25 [patent_title] => 'OPTICAL FIBERS' [patent_app_type] => utility [patent_app_number] => 12/768095 [patent_app_country] => US [patent_app_date] => 2010-04-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 6637 [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] => publications/A1/0296/20100296786.pdf [firstpage_image] =>[orig_patent_app_number] => 12768095 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/768095
Optical fibers Apr 26, 2010 Issued
Array ( [id] => 10856178 [patent_doc_number] => 08882368 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2014-11-11 [patent_title] => 'Optical communication module' [patent_app_type] => utility [patent_app_number] => 13/509964 [patent_app_country] => US [patent_app_date] => 2010-04-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 16 [patent_no_of_words] => 19303 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 136 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13509964 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/509964
Optical communication module Apr 22, 2010 Issued
Array ( [id] => 7504481 [patent_doc_number] => 20110252634 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-10-20 [patent_title] => 'FIBER OPTIC CONNECTOR PROCESSING APPARATUS' [patent_app_type] => utility [patent_app_number] => 12/761764 [patent_app_country] => US [patent_app_date] => 2010-04-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 18 [patent_figures_cnt] => 18 [patent_no_of_words] => 2869 [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] => publications/A1/0252/20110252634.pdf [firstpage_image] =>[orig_patent_app_number] => 12761764 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/761764
Fiber optic connector processing apparatus Apr 15, 2010 Issued
Array ( [id] => 8220170 [patent_doc_number] => 20120134633 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-05-31 [patent_title] => 'CONNECTING CHANNEL' [patent_app_type] => utility [patent_app_number] => 13/378352 [patent_app_country] => US [patent_app_date] => 2010-04-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 6286 [patent_no_of_claims] => 19 [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] => 13378352 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/378352
Connecting channel Apr 13, 2010 Issued
Array ( [id] => 7509468 [patent_doc_number] => 20110255823 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-10-20 [patent_title] => 'SLOTTED OPTICAL WAVEGUIDE WITH ELECTRO-OPTIC MATERIAL' [patent_app_type] => utility [patent_app_number] => 12/759964 [patent_app_country] => US [patent_app_date] => 2010-04-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 5133 [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] => publications/A1/0255/20110255823.pdf [firstpage_image] =>[orig_patent_app_number] => 12759964 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/759964
Slotted optical waveguide with electro-optic material Apr 13, 2010 Issued
Array ( [id] => 8342189 [patent_doc_number] => 08244128 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2012-08-14 [patent_title] => 'Optical waveguide multiplexer' [patent_app_type] => utility [patent_app_number] => 12/760165 [patent_app_country] => US [patent_app_date] => 2010-04-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 9 [patent_no_of_words] => 4424 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 140 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12760165 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/760165
Optical waveguide multiplexer Apr 13, 2010 Issued
Array ( [id] => 8625961 [patent_doc_number] => 08358460 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2013-01-22 [patent_title] => 'Quasi-phase matched optical waveguide for preventing back conversion' [patent_app_type] => utility [patent_app_number] => 12/759179 [patent_app_country] => US [patent_app_date] => 2010-04-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 7 [patent_no_of_words] => 2672 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 110 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12759179 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/759179
Quasi-phase matched optical waveguide for preventing back conversion Apr 12, 2010 Issued
Array ( [id] => 7754970 [patent_doc_number] => 08111969 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2012-02-07 [patent_title] => 'Methods of fabricating light guide members and backlight units' [patent_app_type] => utility [patent_app_number] => 12/662252 [patent_app_country] => US [patent_app_date] => 2010-04-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 15 [patent_no_of_words] => 8708 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 211 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/08/111/08111969.pdf [firstpage_image] =>[orig_patent_app_number] => 12662252 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/662252
Methods of fabricating light guide members and backlight units Apr 6, 2010 Issued
Array ( [id] => 8750652 [patent_doc_number] => 08416489 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2013-04-09 [patent_title] => 'White light source with crystal fiber and method for color temperature tuning thereof' [patent_app_type] => utility [patent_app_number] => 12/752545 [patent_app_country] => US [patent_app_date] => 2010-04-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 3853 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 122 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12752545 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/752545
White light source with crystal fiber and method for color temperature tuning thereof Mar 31, 2010 Issued
Array ( [id] => 8437311 [patent_doc_number] => 08285090 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2012-10-09 [patent_title] => 'Serial optical data transmission system with displaceable optical pathway' [patent_app_type] => utility [patent_app_number] => 12/728063 [patent_app_country] => US [patent_app_date] => 2010-03-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 3491 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 64 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12728063 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/728063
Serial optical data transmission system with displaceable optical pathway Mar 18, 2010 Issued
Array ( [id] => 6444286 [patent_doc_number] => 20100188839 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-07-29 [patent_title] => 'LIGHT EMITTING DIODE LIGHTING SYSTEM' [patent_app_type] => utility [patent_app_number] => 12/726194 [patent_app_country] => US [patent_app_date] => 2010-03-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 5856 [patent_no_of_claims] => 16 [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] => publications/A1/0188/20100188839.pdf [firstpage_image] =>[orig_patent_app_number] => 12726194 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/726194
Light emitting diode lighting system Mar 16, 2010 Issued
Array ( [id] => 9028626 [patent_doc_number] => 08538217 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2013-09-17 [patent_title] => 'Light emitting diode lighting system' [patent_app_type] => utility [patent_app_number] => 12/726201 [patent_app_country] => US [patent_app_date] => 2010-03-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 5857 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 155 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12726201 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/726201
Light emitting diode lighting system Mar 16, 2010 Issued
Array ( [id] => 6330084 [patent_doc_number] => 20100245985 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-09-30 [patent_title] => 'Wavelength converting devices' [patent_app_type] => utility [patent_app_number] => 12/661299 [patent_app_country] => US [patent_app_date] => 2010-03-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 3727 [patent_no_of_claims] => 3 [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] => publications/A1/0245/20100245985.pdf [firstpage_image] =>[orig_patent_app_number] => 12661299 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/661299
Wavelength converting devices Mar 14, 2010 Abandoned
Array ( [id] => 7667985 [patent_doc_number] => 20110317254 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-12-29 [patent_title] => 'NONLINEAR OPTICAL DEVICE USING NONCENTROSYMMETRIC CUBIC MATERIALS FOR FREQUENCY CONVERSION' [patent_app_type] => utility [patent_app_number] => 13/255407 [patent_app_country] => US [patent_app_date] => 2010-03-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 5341 [patent_no_of_claims] => 35 [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] => 13255407 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/255407
NONLINEAR OPTICAL DEVICE USING NONCENTROSYMMETRIC CUBIC MATERIALS FOR FREQUENCY CONVERSION Mar 7, 2010 Abandoned
Array ( [id] => 10040455 [patent_doc_number] => 09081156 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2015-07-14 [patent_title] => 'Simplified and shortened parallel cable' [patent_app_type] => utility [patent_app_number] => 12/717352 [patent_app_country] => US [patent_app_date] => 2010-03-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 17 [patent_no_of_words] => 7046 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 157 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12717352 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/717352
Simplified and shortened parallel cable Mar 3, 2010 Issued
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