Patent SG-11201909962V-A (SG)
Title: Method of growing plants using led light and led light system employing same
Inventor: PAHLEVANINEZHAD MAJID
IPC: H05B37/02
Filed: 2018-05-02
Abstract: 110 112 • • • • • • • • • • Ar • • • • • • • • • • • • • • • • • • • • • • . 108B 108G 114F A 114G 114B 100 104 AC Grid Intelligent LED Grow Light Driver • • Light Detector 106 K FIG. 3 • . 110 112 N O N 00 O N C (12) INTERNATIONAL APPLICATION PUBLISHED UNDER THE PATENT COOPERATION TREATY (PCT) CORRECTED VERSION (19) World Intellectual Property Organization International Bureau (43) International Publication Date 11111111111111111110111111111111111111101111111 1100111101110# (10) International Publication Number WO 2018/201250 A9 08 November 2018 (08.11.2018) WI PO I PCT (51) International Patent Classification: AO1G 9/20 (2006.01) HO5B 37/02 (2006.01) H01L 33/04 (2010.01) (21) International Application Number: PCT/CA2018/050522 (22) International Filing Date: 02 May 2018 (02.05.2018) (25) Filing Language: English (26) Publication Language: English (30) Priority Data: 62/500,096 02 May 2017 (02.05.2017) US 62/586,315 15 November 2017 (15.11.2017) US (71) Applicant: 10644137 CANADA INC. [CA/CA]; 30 Au- tumn Circle SE, Calgary, Alberta T3M 0J6 (CA). (72) Inventors: PAHLEVANINEZHAD, Majid; 177 Rock- yspring TC NW, Calgary, Alberta T3G 5Z7 (CA). SCHER- WITZ, Sam; 30 Autumn Circle SE, Calgary, Alberta T3M 0J6 (CA). PAHLEVANINEZHAD, Hamid; c/o 4240 - 118th Ave SE, Calgary, Alberta T2Z 4A4 (CA). (74) Agent: GOWLING WLG (CANADA) LLP et al.; 421-7Th Avenue SW, Calgary, Alberta T2P 4K9 (CA). (81) Designated States (unless otherwise indicated, for every kind of national protection available): AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DJ, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JO, JP, KE, KG, KH, KN, KP, KR, KW, KZ, LA, LC, LK, LR, LS, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, (54) Title: METHOD OF GROWING PLANTS USING LED LIGHT AND LED LIGHT SYSTEM EMPLOYING SAME (57) : A Light-Emitting Diode (LED) system for facilitating the growth of a plant includes at least one LED array having one or more LEDs for emitting colored light spectra absorbable by a plant, a light detector for detecting light reflected from the plant, and a LED light driver electrically coupled to the at least one LED array and the light detector. The LED light driver receives electrical power from a power source and drives the at least one LED array using the received electrical power; receives from the light detector a signal indicative of the reflected light spectra, and controls the at least one LED array to adjust at least one of the intensities and the spectra of the light emitted from the at least one LED array, based on the received signal. [Continued on next page] WO 2018/201250 A9 IMEDIMOM0101011MHEIHIMIRM11001101MMO# SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW. (84) Designated States (unless otherwise indicated, for every kind of regional protection available): ARIPO (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW), Eurasian (AM, AZ, BY, KG, KZ, RU, TJ, TM), European (AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR), OAPI (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, KM, ML, MR, NE, SN, TD, TG). Published: with international search report (Art. 21(3)) in black and white; the international application as filed contained color or greyscale and is available for download from PATENTSCOPE (48) Date of publication of this corrected version: 06 December 2018 (06.12.2018) (15) Information about Correction: see Notice of 06 December 2018 (06.12.2018)