Search

Amit Chatly

Examiner (ID: 18796, Phone: (571)270-1610 , Office: P/2697 )

Most Active Art Unit
2697
Art Unit(s)
2697, 2622, 2629, 2624
Total Applications
622
Issued Applications
425
Pending Applications
49
Abandoned Applications
160

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 15734243 [patent_doc_number] => 10615562 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-04-07 [patent_title] => Acousto-optic tuning of lasers [patent_app_type] => utility [patent_app_number] => 16/298873 [patent_app_country] => US [patent_app_date] => 2019-03-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 25 [patent_figures_cnt] => 25 [patent_no_of_words] => 6147 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 219 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16298873 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/298873
Acousto-optic tuning of lasers Mar 10, 2019 Issued
Array ( [id] => 14939737 [patent_doc_number] => 20190305507 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-10-03 [patent_title] => LASER DEVICE [patent_app_type] => utility [patent_app_number] => 16/289689 [patent_app_country] => US [patent_app_date] => 2019-03-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1848 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 37 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16289689 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/289689
Laser device Feb 28, 2019 Issued
Array ( [id] => 19508182 [patent_doc_number] => 12119614 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-10-15 [patent_title] => Device for injecting spin-polarized charge carriers and for reflecting light [patent_app_type] => utility [patent_app_number] => 16/978757 [patent_app_country] => US [patent_app_date] => 2019-02-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 5291 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 79 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16978757 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/978757
Device for injecting spin-polarized charge carriers and for reflecting light Feb 27, 2019 Issued
Array ( [id] => 16433369 [patent_doc_number] => 10833472 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2020-11-10 [patent_title] => Wavelength locker [patent_app_type] => utility [patent_app_number] => 16/285912 [patent_app_country] => US [patent_app_date] => 2019-02-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 3435 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 172 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16285912 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/285912
Wavelength locker Feb 25, 2019 Issued
Array ( [id] => 18219904 [patent_doc_number] => 11594857 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-02-28 [patent_title] => Tailoring of high power VCSEL arrays [patent_app_type] => utility [patent_app_number] => 16/481897 [patent_app_country] => US [patent_app_date] => 2019-02-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 9 [patent_no_of_words] => 4690 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 108 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16481897 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/481897
Tailoring of high power VCSEL arrays Feb 14, 2019 Issued
Array ( [id] => 17848395 [patent_doc_number] => 11437782 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-09-06 [patent_title] => Vertical cavity surface emitting laser [patent_app_type] => utility [patent_app_number] => 16/490566 [patent_app_country] => US [patent_app_date] => 2019-02-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 36 [patent_no_of_words] => 8932 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 304 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16490566 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/490566
Vertical cavity surface emitting laser Feb 10, 2019 Issued
Array ( [id] => 16746877 [patent_doc_number] => 10971886 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-04-06 [patent_title] => Laser apparatus [patent_app_type] => utility [patent_app_number] => 16/266189 [patent_app_country] => US [patent_app_date] => 2019-02-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 18 [patent_no_of_words] => 13862 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 196 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16266189 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/266189
Laser apparatus Feb 3, 2019 Issued
Array ( [id] => 14318413 [patent_doc_number] => 20190148910 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-05-16 [patent_title] => GENERATING LASER PULSES [patent_app_type] => utility [patent_app_number] => 16/245572 [patent_app_country] => US [patent_app_date] => 2019-01-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3961 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 69 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16245572 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/245572
Generating laser pulses Jan 10, 2019 Issued
Array ( [id] => 18999494 [patent_doc_number] => 11916355 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-02-27 [patent_title] => Narrow beam divergence semiconductor sources [patent_app_type] => utility [patent_app_number] => 16/957856 [patent_app_country] => US [patent_app_date] => 2018-12-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 7 [patent_no_of_words] => 2396 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 178 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16957856 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/957856
Narrow beam divergence semiconductor sources Dec 25, 2018 Issued
Array ( [id] => 14510799 [patent_doc_number] => 20190199054 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-06-27 [patent_title] => Method and Device for Generating Pulsed Laser Radiation [patent_app_type] => utility [patent_app_number] => 16/230012 [patent_app_country] => US [patent_app_date] => 2018-12-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3329 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 124 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16230012 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/230012
Method and device for generating pulsed laser radiation Dec 20, 2018 Issued
Array ( [id] => 16472200 [patent_doc_number] => 20200373738 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-11-26 [patent_title] => EXTERNAL CAVITY SEMICONDUCTOR LASER [patent_app_type] => utility [patent_app_number] => 16/959448 [patent_app_country] => US [patent_app_date] => 2018-12-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5247 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -33 [patent_words_short_claim] => 126 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16959448 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/959448
External cavity semiconductor laser Dec 18, 2018 Issued
Array ( [id] => 15275451 [patent_doc_number] => 20190386460 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-12-19 [patent_title] => PULSED LASER DIODE DRIVER [patent_app_type] => utility [patent_app_number] => 16/219754 [patent_app_country] => US [patent_app_date] => 2018-12-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8310 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 16219754 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/219754
Pulsed laser diode driver Dec 12, 2018 Issued
Array ( [id] => 16402836 [patent_doc_number] => 20200343694 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-10-29 [patent_title] => LIGHT EMITTING ELEMENT [patent_app_type] => utility [patent_app_number] => 16/956376 [patent_app_country] => US [patent_app_date] => 2018-12-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 39893 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 16956376 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/956376
Light emitting element Dec 10, 2018 Issued
Array ( [id] => 14164655 [patent_doc_number] => 20190109430 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-04-11 [patent_title] => OPTICAL FIBER FOR LIGHT AMPLIFICATION HAVING A CORE WITH LOW BEND LOSS AND END FEATURES WITH HIGH BEND LOSS AND RELATED METHOD [patent_app_type] => utility [patent_app_number] => 16/206651 [patent_app_country] => US [patent_app_date] => 2018-11-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9699 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 151 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16206651 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/206651
Optical fiber for light amplification having a core with low bend loss and end features with high bend loss and related method Nov 29, 2018 Issued
Array ( [id] => 17360391 [patent_doc_number] => 20220021187 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-01-20 [patent_title] => LASER ELEMENT AND METHOD FOR PRODUCING SAME [patent_app_type] => utility [patent_app_number] => 17/296522 [patent_app_country] => US [patent_app_date] => 2018-11-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5611 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 56 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17296522 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/296522
Laser element and method for producing same Nov 26, 2018 Issued
Array ( [id] => 18372148 [patent_doc_number] => 11652333 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-05-16 [patent_title] => Surface-emitting semiconductor laser [patent_app_type] => utility [patent_app_number] => 16/766285 [patent_app_country] => US [patent_app_date] => 2018-11-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 18 [patent_no_of_words] => 7006 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 204 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16766285 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/766285
Surface-emitting semiconductor laser Nov 21, 2018 Issued
Array ( [id] => 18358139 [patent_doc_number] => 11646549 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-05-09 [patent_title] => Multi kW class blue laser system [patent_app_type] => utility [patent_app_number] => 16/178478 [patent_app_country] => US [patent_app_date] => 2018-11-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 14 [patent_no_of_words] => 10061 [patent_no_of_claims] => 29 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 224 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16178478 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/178478
Multi kW class blue laser system Oct 31, 2018 Issued
Array ( [id] => 15842135 [patent_doc_number] => 20200136350 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-04-30 [patent_title] => TUNING A MULTI-CHANNEL OPTICAL TRANSMISSION SYSTEM [patent_app_type] => utility [patent_app_number] => 16/170125 [patent_app_country] => US [patent_app_date] => 2018-10-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14276 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 338 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16170125 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/170125
Tuning a multi-channel optical transmission system Oct 24, 2018 Issued
Array ( [id] => 16721729 [patent_doc_number] => 20210088876 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-03-25 [patent_title] => SEMICONDUCTOR DEVICE, SEMICONDUCTOR DEVICE PACKAGE AND AUTO FOCUSING DEVICE [patent_app_type] => utility [patent_app_number] => 16/629678 [patent_app_country] => US [patent_app_date] => 2018-10-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9741 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 121 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16629678 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/629678
Semiconductor device, semiconductor device package and auto focusing device Oct 18, 2018 Issued
Array ( [id] => 15251235 [patent_doc_number] => 10511149 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2019-12-17 [patent_title] => Laser diodes with an etched facet and surface treatment [patent_app_type] => utility [patent_app_number] => 16/154367 [patent_app_country] => US [patent_app_date] => 2018-10-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 28 [patent_no_of_words] => 7127 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 274 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16154367 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/154367
Laser diodes with an etched facet and surface treatment Oct 7, 2018 Issued
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