Search

Richard A. Huhn

Examiner (ID: 251)

Most Active Art Unit
1764
Art Unit(s)
1764, 1796, 4131
Total Applications
1153
Issued Applications
779
Pending Applications
91
Abandoned Applications
304

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 12970243 [patent_doc_number] => 09876331 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-01-23 [patent_title] => Semiconductor laser having improved index guiding [patent_app_type] => utility [patent_app_number] => 14/774416 [patent_app_country] => US [patent_app_date] => 2014-03-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 19 [patent_no_of_words] => 7057 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 184 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14774416 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/774416
Semiconductor laser having improved index guiding Mar 10, 2014 Issued
Array ( [id] => 12970243 [patent_doc_number] => 09876331 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-01-23 [patent_title] => Semiconductor laser having improved index guiding [patent_app_type] => utility [patent_app_number] => 14/774416 [patent_app_country] => US [patent_app_date] => 2014-03-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 19 [patent_no_of_words] => 7057 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 184 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14774416 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/774416
Semiconductor laser having improved index guiding Mar 10, 2014 Issued
Array ( [id] => 12970243 [patent_doc_number] => 09876331 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-01-23 [patent_title] => Semiconductor laser having improved index guiding [patent_app_type] => utility [patent_app_number] => 14/774416 [patent_app_country] => US [patent_app_date] => 2014-03-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 19 [patent_no_of_words] => 7057 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 184 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14774416 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/774416
Semiconductor laser having improved index guiding Mar 10, 2014 Issued
Array ( [id] => 11876952 [patent_doc_number] => 09748737 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-08-29 [patent_title] => 'Laser element and laser device' [patent_app_type] => utility [patent_app_number] => 14/772826 [patent_app_country] => US [patent_app_date] => 2014-03-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 34 [patent_figures_cnt] => 34 [patent_no_of_words] => 11335 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 387 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14772826 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/772826
Laser element and laser device Mar 6, 2014 Issued
Array ( [id] => 9567925 [patent_doc_number] => 20140185638 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-07-03 [patent_title] => 'OPTICAL MODULE' [patent_app_type] => utility [patent_app_number] => 14/200826 [patent_app_country] => US [patent_app_date] => 2014-03-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 23 [patent_figures_cnt] => 23 [patent_no_of_words] => 8617 [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] =>[firstpage_image] =>[orig_patent_app_number] => 14200826 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/200826
OPTICAL MODULE Mar 6, 2014 Abandoned
Array ( [id] => 11286988 [patent_doc_number] => 09502850 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2016-11-22 [patent_title] => 'Gas laser device' [patent_app_type] => utility [patent_app_number] => 14/759942 [patent_app_country] => US [patent_app_date] => 2014-03-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 13 [patent_no_of_words] => 5022 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 234 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14759942 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/759942
Gas laser device Mar 5, 2014 Issued
Array ( [id] => 10487430 [patent_doc_number] => 20150372451 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-12-24 [patent_title] => 'COMPACT HIGH CURRENT, HIGH EFFICIENCY LASER DIODE DRIVER' [patent_app_type] => utility [patent_app_number] => 14/766954 [patent_app_country] => US [patent_app_date] => 2014-02-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 4523 [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] =>[firstpage_image] =>[orig_patent_app_number] => 14766954 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/766954
Compact high current, high efficiency laser diode driver Feb 26, 2014 Issued
Array ( [id] => 11354144 [patent_doc_number] => 20160372884 [patent_country] => US [patent_kind] => A9 [patent_issue_date] => 2016-12-22 [patent_title] => 'High Power Raman-Based Fiber Laser System and Method of Operating the Same' [patent_app_type] => utility [patent_app_number] => 14/141897 [patent_app_country] => US [patent_app_date] => 2013-12-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 2554 [patent_no_of_claims] => 20 [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] =>[firstpage_image] =>[orig_patent_app_number] => 14141897 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/141897
High Power Raman-Based Fiber Laser System and Method of Operating the Same Dec 26, 2013 Abandoned
Array ( [id] => 11354144 [patent_doc_number] => 20160372884 [patent_country] => US [patent_kind] => A9 [patent_issue_date] => 2016-12-22 [patent_title] => 'High Power Raman-Based Fiber Laser System and Method of Operating the Same' [patent_app_type] => utility [patent_app_number] => 14/141897 [patent_app_country] => US [patent_app_date] => 2013-12-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 2554 [patent_no_of_claims] => 20 [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] =>[firstpage_image] =>[orig_patent_app_number] => 14141897 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/141897
High Power Raman-Based Fiber Laser System and Method of Operating the Same Dec 26, 2013 Abandoned
Array ( [id] => 11746994 [patent_doc_number] => 20170201067 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-07-13 [patent_title] => 'METHOD FOR IMPROVEMENT OF THE BEAM QUALITY OF THE LASER LIGHT GENERATED BY SYSTEMS OF COHERENTLY COUPLED SEMICONDUCTOR DIODE LIGHT SOURCES' [patent_app_type] => utility [patent_app_number] => 14/104259 [patent_app_country] => US [patent_app_date] => 2013-12-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 21 [patent_figures_cnt] => 21 [patent_no_of_words] => 7416 [patent_no_of_claims] => 19 [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] =>[firstpage_image] =>[orig_patent_app_number] => 14104259 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/104259
METHOD FOR IMPROVEMENT OF THE BEAM QUALITY OF THE LASER LIGHT GENERATED BY SYSTEMS OF COHERENTLY COUPLED SEMICONDUCTOR DIODE LIGHT SOURCES Dec 11, 2013 Abandoned
Array ( [id] => 10418641 [patent_doc_number] => 20150303652 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-10-22 [patent_title] => 'Temperature Controllable High Bit Rate Laser Diode' [patent_app_type] => utility [patent_app_number] => 14/646192 [patent_app_country] => US [patent_app_date] => 2013-11-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 3485 [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] =>[firstpage_image] =>[orig_patent_app_number] => 14646192 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/646192
Temperature Controllable High Bit Rate Laser Diode Nov 19, 2013 Abandoned
Array ( [id] => 11489730 [patent_doc_number] => 09595807 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-03-14 [patent_title] => 'Circuit arrangement for operating laser diode' [patent_app_type] => utility [patent_app_number] => 14/432868 [patent_app_country] => US [patent_app_date] => 2013-10-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 4965 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 263 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14432868 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/432868
Circuit arrangement for operating laser diode Oct 1, 2013 Issued
Array ( [id] => 11259794 [patent_doc_number] => 09484703 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2016-11-01 [patent_title] => 'Gas circulation loop for a laser discharge tube' [patent_app_type] => utility [patent_app_number] => 14/430305 [patent_app_country] => US [patent_app_date] => 2013-09-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 2993 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 295 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14430305 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/430305
Gas circulation loop for a laser discharge tube Sep 23, 2013 Issued
Array ( [id] => 10200900 [patent_doc_number] => 20150085885 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-03-26 [patent_title] => 'HIGH POWER SHORT PULSE FIBER LASER' [patent_app_type] => utility [patent_app_number] => 14/012508 [patent_app_country] => US [patent_app_date] => 2013-08-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 31 [patent_figures_cnt] => 31 [patent_no_of_words] => 20873 [patent_no_of_claims] => 33 [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] =>[firstpage_image] =>[orig_patent_app_number] => 14012508 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/012508
High power short pulse fiber laser Aug 27, 2013 Issued
Array ( [id] => 9190441 [patent_doc_number] => 20130329756 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-12-12 [patent_title] => 'LASER APPARATUS' [patent_app_type] => utility [patent_app_number] => 13/963873 [patent_app_country] => US [patent_app_date] => 2013-08-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 3139 [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] =>[firstpage_image] =>[orig_patent_app_number] => 13963873 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/963873
LASER APPARATUS Aug 8, 2013 Abandoned
Array ( [id] => 10359142 [patent_doc_number] => 20150244147 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-08-27 [patent_title] => 'METHOD FOR PRODUCING A SEMICONDUCTOR LASER DIODE, AND SEMICONDUCTOR LASER DIODE' [patent_app_type] => utility [patent_app_number] => 14/418923 [patent_app_country] => US [patent_app_date] => 2013-07-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 7601 [patent_no_of_claims] => 16 [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] =>[firstpage_image] =>[orig_patent_app_number] => 14418923 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/418923
METHOD FOR PRODUCING A SEMICONDUCTOR LASER DIODE, AND SEMICONDUCTOR LASER DIODE Jul 28, 2013 Abandoned
Array ( [id] => 9293316 [patent_doc_number] => 20140036950 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-02-06 [patent_title] => 'Light Emitting And Lasing Semiconductor Methods And Devices' [patent_app_type] => utility [patent_app_number] => 13/949204 [patent_app_country] => US [patent_app_date] => 2013-07-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 5410 [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] =>[firstpage_image] =>[orig_patent_app_number] => 13949204 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/949204
Light Emitting And Lasing Semiconductor Methods And Devices Jul 22, 2013 Abandoned
Array ( [id] => 9293315 [patent_doc_number] => 20140036949 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-02-06 [patent_title] => 'Light Emitting And Lasing Semiconductor Methods And Devices' [patent_app_type] => utility [patent_app_number] => 13/948084 [patent_app_country] => US [patent_app_date] => 2013-07-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 5410 [patent_no_of_claims] => 16 [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] =>[firstpage_image] =>[orig_patent_app_number] => 13948084 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/948084
Light Emitting And Lasing Semiconductor Methods And Devices Jul 21, 2013 Abandoned
Array ( [id] => 13020075 [patent_doc_number] => 10033159 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-07-24 [patent_title] => Mode-controlled laser system [patent_app_type] => utility [patent_app_number] => 14/785419 [patent_app_country] => US [patent_app_date] => 2013-06-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 9 [patent_no_of_words] => 5328 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 130 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14785419 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/785419
Mode-controlled laser system Jun 19, 2013 Issued
Array ( [id] => 9489957 [patent_doc_number] => 20140140363 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-05-22 [patent_title] => 'HIGH-YIELD HIGH-PRECISION DISTRIBUTED FEEDBACK LASER BASED ON AN ARRAY' [patent_app_type] => utility [patent_app_number] => 13/903823 [patent_app_country] => US [patent_app_date] => 2013-05-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 18 [patent_figures_cnt] => 18 [patent_no_of_words] => 8666 [patent_no_of_claims] => 9 [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] =>[firstpage_image] =>[orig_patent_app_number] => 13903823 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/903823
HIGH-YIELD HIGH-PRECISION DISTRIBUTED FEEDBACK LASER BASED ON AN ARRAY May 27, 2013 Abandoned
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