Search

Rafael Perez Gutierrez

Supervisory Patent Examiner (ID: 9093, Phone: (571)272-7915 , Office: P/2642 )

Most Active Art Unit
2642
Art Unit(s)
2746, 2686, 2683, 2642, OPT, 2617
Total Applications
598
Issued Applications
223
Pending Applications
153
Abandoned Applications
224

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 15109803 [patent_doc_number] => 10476236 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-11-12 [patent_title] => Quantum cascade laser, light emitting apparatus, method for fabricating quantum cascade laser [patent_app_type] => utility [patent_app_number] => 16/006666 [patent_app_country] => US [patent_app_date] => 2018-06-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 33 [patent_no_of_words] => 9213 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 165 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16006666 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/006666
Quantum cascade laser, light emitting apparatus, method for fabricating quantum cascade laser Jun 11, 2018 Issued
Array ( [id] => 15476253 [patent_doc_number] => 10554021 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-02-04 [patent_title] => Quantum cascade laser, light emitting device, method for fabricating a semiconductor laser [patent_app_type] => utility [patent_app_number] => 16/006708 [patent_app_country] => US [patent_app_date] => 2018-06-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 48 [patent_no_of_words] => 13922 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 188 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16006708 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/006708
Quantum cascade laser, light emitting device, method for fabricating a semiconductor laser Jun 11, 2018 Issued
Array ( [id] => 13571925 [patent_doc_number] => 20180337510 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-11-22 [patent_title] => EXCIMER LASER OSCILLATION DEVICE HAVING GAS RECYCLE FUNCTION [patent_app_type] => utility [patent_app_number] => 15/981992 [patent_app_country] => US [patent_app_date] => 2018-05-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12784 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 58 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15981992 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/981992
EXCIMER LASER OSCILLATION DEVICE HAVING GAS RECYCLE FUNCTION May 16, 2018 Abandoned
Array ( [id] => 13582607 [patent_doc_number] => 20180342852 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-11-29 [patent_title] => LASER DEVICE [patent_app_type] => utility [patent_app_number] => 15/981180 [patent_app_country] => US [patent_app_date] => 2018-05-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3755 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [patent_words_short_claim] => 273 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15981180 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/981180
Laser device May 15, 2018 Issued
Array ( [id] => 13571933 [patent_doc_number] => 20180337514 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-11-22 [patent_title] => SPECKLE REDUCED BROADBAND VISIBLE QUANTUM DOT LASERS [patent_app_type] => utility [patent_app_number] => 15/980976 [patent_app_country] => US [patent_app_date] => 2018-05-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5528 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 96 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15980976 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/980976
SPECKLE REDUCED BROADBAND VISIBLE QUANTUM DOT LASERS May 15, 2018 Abandoned
Array ( [id] => 18219906 [patent_doc_number] => 11594859 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-02-28 [patent_title] => Light emitting element and light emitting element array [patent_app_type] => utility [patent_app_number] => 16/631709 [patent_app_country] => US [patent_app_date] => 2018-05-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 30 [patent_figures_cnt] => 34 [patent_no_of_words] => 20909 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 275 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16631709 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/631709
Light emitting element and light emitting element array May 8, 2018 Issued
Array ( [id] => 17078392 [patent_doc_number] => 11114811 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-09-07 [patent_title] => Multimode fiber, optical amplifier, and fiber laser [patent_app_type] => utility [patent_app_number] => 16/611052 [patent_app_country] => US [patent_app_date] => 2018-04-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 9 [patent_no_of_words] => 11450 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 149 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16611052 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/611052
Multimode fiber, optical amplifier, and fiber laser Apr 23, 2018 Issued
Array ( [id] => 15746503 [patent_doc_number] => 20200112141 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-04-09 [patent_title] => LIGHT-EMITTING DEVICE AND METHOD OF MANUFACTURING LIGHT- EMITTING DEVICE [patent_app_type] => utility [patent_app_number] => 16/617922 [patent_app_country] => US [patent_app_date] => 2018-04-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14661 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 176 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16617922 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/617922
Light-emitting device and method of manufacturing light-emitting device Apr 15, 2018 Issued
Array ( [id] => 13471585 [patent_doc_number] => 20180287335 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-10-04 [patent_title] => LIGHT EMITTING DEVICE [patent_app_type] => utility [patent_app_number] => 15/939901 [patent_app_country] => US [patent_app_date] => 2018-03-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6091 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 250 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15939901 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/939901
Light emitting device Mar 28, 2018 Issued
Array ( [id] => 15581651 [patent_doc_number] => 10581223 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-03-03 [patent_title] => Structure and fabricating method of distributed feedback laser [patent_app_type] => utility [patent_app_number] => 15/922611 [patent_app_country] => US [patent_app_date] => 2018-03-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 19 [patent_no_of_words] => 5113 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 353 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15922611 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/922611
Structure and fabricating method of distributed feedback laser Mar 14, 2018 Issued
Array ( [id] => 15956189 [patent_doc_number] => 10666012 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-05-26 [patent_title] => Apparatus and method of optimizing laser system [patent_app_type] => utility [patent_app_number] => 15/920212 [patent_app_country] => US [patent_app_date] => 2018-03-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 4017 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 248 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15920212 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/920212
Apparatus and method of optimizing laser system Mar 12, 2018 Issued
Array ( [id] => 13420869 [patent_doc_number] => 20180261977 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-09-13 [patent_title] => ORBITAL ANGULAR MOMENTUM MICROLASER AND METHOD [patent_app_type] => utility [patent_app_number] => 15/920371 [patent_app_country] => US [patent_app_date] => 2018-03-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4040 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 71 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15920371 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/920371
ORBITAL ANGULAR MOMENTUM MICROLASER AND METHOD Mar 12, 2018 Abandoned
Array ( [id] => 14844095 [patent_doc_number] => 20190280448 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-09-12 [patent_title] => CONDUCTIVELY-COOLED SLAB LASER [patent_app_type] => utility [patent_app_number] => 15/914343 [patent_app_country] => US [patent_app_date] => 2018-03-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3254 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 2 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15914343 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/914343
Conductively-cooled slab laser Mar 6, 2018 Issued
Array ( [id] => 14064691 [patent_doc_number] => 10236657 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-03-19 [patent_title] => Device and method for tuning a ring resonator using self-heating stabilization [patent_app_type] => utility [patent_app_number] => 15/892562 [patent_app_country] => US [patent_app_date] => 2018-02-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 9108 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 163 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15892562 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/892562
Device and method for tuning a ring resonator using self-heating stabilization Feb 8, 2018 Issued
Array ( [id] => 16881591 [patent_doc_number] => 11031753 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2021-06-08 [patent_title] => Extracting the fundamental mode in broad area quantum cascade lasers [patent_app_type] => utility [patent_app_number] => 15/881595 [patent_app_country] => US [patent_app_date] => 2018-01-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 15 [patent_no_of_words] => 11566 [patent_no_of_claims] => 19 [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] =>[firstpage_image] =>[orig_patent_app_number] => 15881595 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/881595
Extracting the fundamental mode in broad area quantum cascade lasers Jan 25, 2018 Issued
Array ( [id] => 13321723 [patent_doc_number] => 20180212399 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-07-26 [patent_title] => Photonic device comprising a laser optically connected to a silicon wave guide and method of fabricating such a photonic device [patent_app_type] => utility [patent_app_number] => 15/873465 [patent_app_country] => US [patent_app_date] => 2018-01-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 17491 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => 0 [patent_words_short_claim] => 2 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15873465 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/873465
Photonic device comprising a laser optically connected to a silicon wave guide and method of fabricating such a photonic device Jan 16, 2018 Issued
Array ( [id] => 14253575 [patent_doc_number] => 10276999 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2019-04-30 [patent_title] => Flowing gas, laser pumped, alkali metal laser with thermal confinement of alkali metal [patent_app_type] => utility [patent_app_number] => 15/873612 [patent_app_country] => US [patent_app_date] => 2018-01-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 4390 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 455 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15873612 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/873612
Flowing gas, laser pumped, alkali metal laser with thermal confinement of alkali metal Jan 16, 2018 Issued
Array ( [id] => 12694438 [patent_doc_number] => 20180123312 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-05-03 [patent_title] => LINE NARROWED LASER APPARATUS [patent_app_type] => utility [patent_app_number] => 15/857894 [patent_app_country] => US [patent_app_date] => 2017-12-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13016 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 153 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15857894 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/857894
Line narrowed laser apparatus Dec 28, 2017 Issued
Array ( [id] => 14986155 [patent_doc_number] => 10447001 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-10-15 [patent_title] => Laser unit [patent_app_type] => utility [patent_app_number] => 15/858219 [patent_app_country] => US [patent_app_date] => 2017-12-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 19 [patent_figures_cnt] => 29 [patent_no_of_words] => 11586 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 258 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15858219 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/858219
Laser unit Dec 28, 2017 Issued
Array ( [id] => 16509722 [patent_doc_number] => 20200388978 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-12-10 [patent_title] => PLANAR WAVEGUIDE AND LASER AMPLIFIER [patent_app_type] => utility [patent_app_number] => 16/769473 [patent_app_country] => US [patent_app_date] => 2017-12-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8329 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 238 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16769473 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/769473
Planar waveguide and laser amplifier Dec 27, 2017 Issued
Menu